* [f2fs-dev] [PATCH] f2fs: fix error path of __f2fs_build_free_nids @ 2023-10-13 10:58 Zhiguo Niu 2023-10-16 7:37 ` Chao Yu 0 siblings, 1 reply; 6+ messages in thread From: Zhiguo Niu @ 2023-10-13 10:58 UTC (permalink / raw) To: jaegeuk, chao; +Cc: zhiguo.niu, niuzhiguo84, linux-kernel, linux-f2fs-devel SBI_NEED_FSCK should be set for fsck has a chance to repair in case of scan_nat_page fail in run time. Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com> --- fs/f2fs/node.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index ee2e1dd..d9e6087 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -2499,12 +2499,15 @@ static int __f2fs_build_free_nids(struct f2fs_sb_info *sbi, ret = PTR_ERR(page); } else { ret = scan_nat_page(sbi, page, nid); + if (ret && !mount) { + set_sbi_flag(sbi, SBI_NEED_FSCK); + f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); + } f2fs_put_page(page, 1); } if (ret) { f2fs_up_read(&nm_i->nat_tree_lock); - f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); return ret; } } -- 1.9.1 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [f2fs-dev] [PATCH] f2fs: fix error path of __f2fs_build_free_nids 2023-10-13 10:58 [f2fs-dev] [PATCH] f2fs: fix error path of __f2fs_build_free_nids Zhiguo Niu @ 2023-10-16 7:37 ` Chao Yu 2023-10-16 9:02 ` Zhiguo Niu 0 siblings, 1 reply; 6+ messages in thread From: Chao Yu @ 2023-10-16 7:37 UTC (permalink / raw) To: Zhiguo Niu, jaegeuk; +Cc: niuzhiguo84, linux-kernel, linux-f2fs-devel On 2023/10/13 18:58, Zhiguo Niu wrote: > SBI_NEED_FSCK should be set for fsck has a chance to > repair in case of scan_nat_page fail in run time. > > Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com> Hi Zhiguo, Can you please check below update? From 9a3459d2d62a12f8708d72aa7808a1def9f9d92f Mon Sep 17 00:00:00 2001 From: Zhiguo Niu <zhiguo.niu@unisoc.com> Date: Fri, 13 Oct 2023 18:58:23 +0800 Subject: [PATCH] f2fs: fix error path of __f2fs_build_free_nids If NAT is corrupted, let scan_nat_page() return EFSCORRUPTED, so that, caller can set SBI_NEED_FSCK flag into checkpoint for later repair by fsck. Also, this patch introduces a new fscorrupted error flag, and in above scenario, it will persist the error flag into superblock synchronously to avoid it has no luck to trigger a checkpoint to record SBI_NEED_FSCK. Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com> Signed-off-by: Chao Yu <chao@kernel.org> --- fs/f2fs/node.c | 11 +++++++++-- include/linux/f2fs_fs.h | 1 + 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index a2b2c6c7f66d..57d9dd3a43bc 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -2389,7 +2389,7 @@ static int scan_nat_page(struct f2fs_sb_info *sbi, blk_addr = le32_to_cpu(nat_blk->entries[i].block_addr); if (blk_addr == NEW_ADDR) - return -EINVAL; + return -EFSCORRUPTED; if (blk_addr == NULL_ADDR) { add_free_nid(sbi, start_nid, true, true); @@ -2504,7 +2504,14 @@ static int __f2fs_build_free_nids(struct f2fs_sb_info *sbi, if (ret) { f2fs_up_read(&nm_i->nat_tree_lock); - f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); + + if (ret == -EFSCORRUPTED) { + f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); + set_sbi_flag(sbi, SBI_NEED_FSCK); + f2fs_handle_error(sbi, + ERROR_INCONSISTENT_NAT); + } + return ret; } } diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h index 07ed69c2840d..039fe0ce8d83 100644 --- a/include/linux/f2fs_fs.h +++ b/include/linux/f2fs_fs.h @@ -104,6 +104,7 @@ enum f2fs_error { ERROR_CORRUPTED_VERITY_XATTR, ERROR_CORRUPTED_XATTR, ERROR_INVALID_NODE_REFERENCE, + ERROR_INCONSISTENT_NAT, ERROR_MAX, }; -- 2.40.1 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [f2fs-dev] [PATCH] f2fs: fix error path of __f2fs_build_free_nids 2023-10-16 7:37 ` Chao Yu @ 2023-10-16 9:02 ` Zhiguo Niu 2023-10-16 9:06 ` Chao Yu 2023-10-16 9:17 ` Chao Yu 0 siblings, 2 replies; 6+ messages in thread From: Zhiguo Niu @ 2023-10-16 9:02 UTC (permalink / raw) To: Chao Yu; +Cc: jaegeuk, Zhiguo Niu, linux-kernel, linux-f2fs-devel Dear Chao, On Mon, Oct 16, 2023 at 3:37 PM Chao Yu <chao@kernel.org> wrote: > > On 2023/10/13 18:58, Zhiguo Niu wrote: > > SBI_NEED_FSCK should be set for fsck has a chance to > > repair in case of scan_nat_page fail in run time. > > > > Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com> > > Hi Zhiguo, > > Can you please check below update? > > From 9a3459d2d62a12f8708d72aa7808a1def9f9d92f Mon Sep 17 00:00:00 2001 > From: Zhiguo Niu <zhiguo.niu@unisoc.com> > Date: Fri, 13 Oct 2023 18:58:23 +0800 > Subject: [PATCH] f2fs: fix error path of __f2fs_build_free_nids > > If NAT is corrupted, let scan_nat_page() return EFSCORRUPTED, so that, > caller can set SBI_NEED_FSCK flag into checkpoint for later repair by > fsck. > > Also, this patch introduces a new fscorrupted error flag, and in above > scenario, it will persist the error flag into superblock synchronously > to avoid it has no luck to trigger a checkpoint to record SBI_NEED_FSCK. > > Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com> > Signed-off-by: Chao Yu <chao@kernel.org> > --- > fs/f2fs/node.c | 11 +++++++++-- > include/linux/f2fs_fs.h | 1 + > 2 files changed, 10 insertions(+), 2 deletions(-) > > diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c > index a2b2c6c7f66d..57d9dd3a43bc 100644 > --- a/fs/f2fs/node.c > +++ b/fs/f2fs/node.c > @@ -2389,7 +2389,7 @@ static int scan_nat_page(struct f2fs_sb_info *sbi, > blk_addr = le32_to_cpu(nat_blk->entries[i].block_addr); > > if (blk_addr == NEW_ADDR) > - return -EINVAL; > + return -EFSCORRUPTED; > > if (blk_addr == NULL_ADDR) { > add_free_nid(sbi, start_nid, true, true); > @@ -2504,7 +2504,14 @@ static int __f2fs_build_free_nids(struct f2fs_sb_info *sbi, > > if (ret) { > f2fs_up_read(&nm_i->nat_tree_lock); > - f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); > + > + if (ret == -EFSCORRUPTED) { > + f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); > + set_sbi_flag(sbi, SBI_NEED_FSCK); > + f2fs_handle_error(sbi, > + ERROR_INCONSISTENT_NAT); > + } > + > return ret; > } > } > diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h > index 07ed69c2840d..039fe0ce8d83 100644 > --- a/include/linux/f2fs_fs.h > +++ b/include/linux/f2fs_fs.h > @@ -104,6 +104,7 @@ enum f2fs_error { > ERROR_CORRUPTED_VERITY_XATTR, > ERROR_CORRUPTED_XATTR, > ERROR_INVALID_NODE_REFERENCE, > + ERROR_INCONSISTENT_NAT, > ERROR_MAX, > }; > > -- > 2.40.1 Thank you for your updates and these updates are more reasonable based on the latest code. In addition, I also modified the following code after I checked the related flow of f2fs_handle_error. ERROR_INCONSISTENT_FOOTER is reused here, any suggestions for this? diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index d9e6087..94f5c7f 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1467,6 +1467,7 @@ static struct page *__get_node_page(struct f2fs_sb_info *sbi, pgoff_t nid, ofs_of_node(page), cpver_of_node(page), next_blkaddr_of_node(page)); set_sbi_flag(sbi, SBI_NEED_FSCK); + f2fs_handle_error(sbi, ERROR_INCONSISTENT_FOOTER); err = -EINVAL; out_err: ClearPageUptodate(page); If you have no other suggestions, I will update the "PATCH V2" Thanks! _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [f2fs-dev] [PATCH] f2fs: fix error path of __f2fs_build_free_nids 2023-10-16 9:02 ` Zhiguo Niu @ 2023-10-16 9:06 ` Chao Yu 2023-10-16 9:16 ` Zhiguo Niu 2023-10-16 9:17 ` Chao Yu 1 sibling, 1 reply; 6+ messages in thread From: Chao Yu @ 2023-10-16 9:06 UTC (permalink / raw) To: Zhiguo Niu; +Cc: jaegeuk, Zhiguo Niu, linux-kernel, linux-f2fs-devel Zhiguo, On 2023/10/16 17:02, Zhiguo Niu wrote: > Dear Chao, > > On Mon, Oct 16, 2023 at 3:37 PM Chao Yu <chao@kernel.org> wrote: >> >> On 2023/10/13 18:58, Zhiguo Niu wrote: >>> SBI_NEED_FSCK should be set for fsck has a chance to >>> repair in case of scan_nat_page fail in run time. >>> >>> Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com> >> >> Hi Zhiguo, >> >> Can you please check below update? >> >> From 9a3459d2d62a12f8708d72aa7808a1def9f9d92f Mon Sep 17 00:00:00 2001 >> From: Zhiguo Niu <zhiguo.niu@unisoc.com> >> Date: Fri, 13 Oct 2023 18:58:23 +0800 >> Subject: [PATCH] f2fs: fix error path of __f2fs_build_free_nids >> >> If NAT is corrupted, let scan_nat_page() return EFSCORRUPTED, so that, >> caller can set SBI_NEED_FSCK flag into checkpoint for later repair by >> fsck. >> >> Also, this patch introduces a new fscorrupted error flag, and in above >> scenario, it will persist the error flag into superblock synchronously >> to avoid it has no luck to trigger a checkpoint to record SBI_NEED_FSCK. >> >> Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com> >> Signed-off-by: Chao Yu <chao@kernel.org> >> --- >> fs/f2fs/node.c | 11 +++++++++-- >> include/linux/f2fs_fs.h | 1 + >> 2 files changed, 10 insertions(+), 2 deletions(-) >> >> diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c >> index a2b2c6c7f66d..57d9dd3a43bc 100644 >> --- a/fs/f2fs/node.c >> +++ b/fs/f2fs/node.c >> @@ -2389,7 +2389,7 @@ static int scan_nat_page(struct f2fs_sb_info *sbi, >> blk_addr = le32_to_cpu(nat_blk->entries[i].block_addr); >> >> if (blk_addr == NEW_ADDR) >> - return -EINVAL; >> + return -EFSCORRUPTED; >> >> if (blk_addr == NULL_ADDR) { >> add_free_nid(sbi, start_nid, true, true); >> @@ -2504,7 +2504,14 @@ static int __f2fs_build_free_nids(struct f2fs_sb_info *sbi, >> >> if (ret) { >> f2fs_up_read(&nm_i->nat_tree_lock); >> - f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); >> + >> + if (ret == -EFSCORRUPTED) { >> + f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); >> + set_sbi_flag(sbi, SBI_NEED_FSCK); >> + f2fs_handle_error(sbi, >> + ERROR_INCONSISTENT_NAT); >> + } >> + >> return ret; >> } >> } >> diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h >> index 07ed69c2840d..039fe0ce8d83 100644 >> --- a/include/linux/f2fs_fs.h >> +++ b/include/linux/f2fs_fs.h >> @@ -104,6 +104,7 @@ enum f2fs_error { >> ERROR_CORRUPTED_VERITY_XATTR, >> ERROR_CORRUPTED_XATTR, >> ERROR_INVALID_NODE_REFERENCE, >> + ERROR_INCONSISTENT_NAT, >> ERROR_MAX, >> }; >> >> -- >> 2.40.1 > > Thank you for your updates and these updates are more reasonable based > on the latest code. > In addition, I also modified the following code after I checked the > related flow of f2fs_handle_error. > ERROR_INCONSISTENT_FOOTER is reused here, any suggestions for this? > diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c > index d9e6087..94f5c7f 100644 > --- a/fs/f2fs/node.c > +++ b/fs/f2fs/node.c > @@ -1467,6 +1467,7 @@ static struct page *__get_node_page(struct > f2fs_sb_info *sbi, pgoff_t nid, > ofs_of_node(page), cpver_of_node(page), > next_blkaddr_of_node(page)); > set_sbi_flag(sbi, SBI_NEED_FSCK); > + f2fs_handle_error(sbi, ERROR_INCONSISTENT_FOOTER); > err = -EINVAL; err = -EFSCORRUPTED; > out_err: > ClearPageUptodate(page); > > If you have no other suggestions, I will update the "PATCH V2" How about changing above code in separated patch? Thanks, > Thanks! _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [f2fs-dev] [PATCH] f2fs: fix error path of __f2fs_build_free_nids 2023-10-16 9:06 ` Chao Yu @ 2023-10-16 9:16 ` Zhiguo Niu 0 siblings, 0 replies; 6+ messages in thread From: Zhiguo Niu @ 2023-10-16 9:16 UTC (permalink / raw) To: Chao Yu; +Cc: jaegeuk, Zhiguo Niu, linux-kernel, linux-f2fs-devel Dear Chao, On Mon, Oct 16, 2023 at 5:07 PM Chao Yu <chao@kernel.org> wrote: > > Zhiguo, > > On 2023/10/16 17:02, Zhiguo Niu wrote: > > Dear Chao, > > > > On Mon, Oct 16, 2023 at 3:37 PM Chao Yu <chao@kernel.org> wrote: > >> > >> On 2023/10/13 18:58, Zhiguo Niu wrote: > >>> SBI_NEED_FSCK should be set for fsck has a chance to > >>> repair in case of scan_nat_page fail in run time. > >>> > >>> Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com> > >> > >> Hi Zhiguo, > >> > >> Can you please check below update? > >> > >> From 9a3459d2d62a12f8708d72aa7808a1def9f9d92f Mon Sep 17 00:00:00 2001 > >> From: Zhiguo Niu <zhiguo.niu@unisoc.com> > >> Date: Fri, 13 Oct 2023 18:58:23 +0800 > >> Subject: [PATCH] f2fs: fix error path of __f2fs_build_free_nids > >> > >> If NAT is corrupted, let scan_nat_page() return EFSCORRUPTED, so that, > >> caller can set SBI_NEED_FSCK flag into checkpoint for later repair by > >> fsck. > >> > >> Also, this patch introduces a new fscorrupted error flag, and in above > >> scenario, it will persist the error flag into superblock synchronously > >> to avoid it has no luck to trigger a checkpoint to record SBI_NEED_FSCK. > >> > >> Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com> > >> Signed-off-by: Chao Yu <chao@kernel.org> > >> --- > >> fs/f2fs/node.c | 11 +++++++++-- > >> include/linux/f2fs_fs.h | 1 + > >> 2 files changed, 10 insertions(+), 2 deletions(-) > >> > >> diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c > >> index a2b2c6c7f66d..57d9dd3a43bc 100644 > >> --- a/fs/f2fs/node.c > >> +++ b/fs/f2fs/node.c > >> @@ -2389,7 +2389,7 @@ static int scan_nat_page(struct f2fs_sb_info *sbi, > >> blk_addr = le32_to_cpu(nat_blk->entries[i].block_addr); > >> > >> if (blk_addr == NEW_ADDR) > >> - return -EINVAL; > >> + return -EFSCORRUPTED; > >> > >> if (blk_addr == NULL_ADDR) { > >> add_free_nid(sbi, start_nid, true, true); > >> @@ -2504,7 +2504,14 @@ static int __f2fs_build_free_nids(struct f2fs_sb_info *sbi, > >> > >> if (ret) { > >> f2fs_up_read(&nm_i->nat_tree_lock); > >> - f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); > >> + > >> + if (ret == -EFSCORRUPTED) { > >> + f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); > >> + set_sbi_flag(sbi, SBI_NEED_FSCK); > >> + f2fs_handle_error(sbi, > >> + ERROR_INCONSISTENT_NAT); > >> + } > >> + > >> return ret; > >> } > >> } > >> diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h > >> index 07ed69c2840d..039fe0ce8d83 100644 > >> --- a/include/linux/f2fs_fs.h > >> +++ b/include/linux/f2fs_fs.h > >> @@ -104,6 +104,7 @@ enum f2fs_error { > >> ERROR_CORRUPTED_VERITY_XATTR, > >> ERROR_CORRUPTED_XATTR, > >> ERROR_INVALID_NODE_REFERENCE, > >> + ERROR_INCONSISTENT_NAT, > >> ERROR_MAX, > >> }; > >> > >> -- > >> 2.40.1 > > > > Thank you for your updates and these updates are more reasonable based > > on the latest code. > > In addition, I also modified the following code after I checked the > > related flow of f2fs_handle_error. > > ERROR_INCONSISTENT_FOOTER is reused here, any suggestions for this? > > diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c > > index d9e6087..94f5c7f 100644 > > --- a/fs/f2fs/node.c > > +++ b/fs/f2fs/node.c > > @@ -1467,6 +1467,7 @@ static struct page *__get_node_page(struct > > f2fs_sb_info *sbi, pgoff_t nid, > > ofs_of_node(page), cpver_of_node(page), > > next_blkaddr_of_node(page)); > > set_sbi_flag(sbi, SBI_NEED_FSCK); > > + f2fs_handle_error(sbi, ERROR_INCONSISTENT_FOOTER); > > err = -EINVAL; > > err = -EFSCORRUPTED; > > > out_err: > > ClearPageUptodate(page); > > > > If you have no other suggestions, I will update the "PATCH V2" > > How about changing above code in separated patch? OK, I will do this as your suggestions. Thanks! > > Thanks, > > > Thanks! _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [f2fs-dev] [PATCH] f2fs: fix error path of __f2fs_build_free_nids 2023-10-16 9:02 ` Zhiguo Niu 2023-10-16 9:06 ` Chao Yu @ 2023-10-16 9:17 ` Chao Yu 1 sibling, 0 replies; 6+ messages in thread From: Chao Yu @ 2023-10-16 9:17 UTC (permalink / raw) To: Zhiguo Niu; +Cc: jaegeuk, Zhiguo Niu, linux-kernel, linux-f2fs-devel On 2023/10/16 17:02, Zhiguo Niu wrote: > Dear Chao, > > On Mon, Oct 16, 2023 at 3:37 PM Chao Yu <chao@kernel.org> wrote: >> >> On 2023/10/13 18:58, Zhiguo Niu wrote: >>> SBI_NEED_FSCK should be set for fsck has a chance to >>> repair in case of scan_nat_page fail in run time. >>> >>> Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com> >> >> Hi Zhiguo, >> >> Can you please check below update? >> >> From 9a3459d2d62a12f8708d72aa7808a1def9f9d92f Mon Sep 17 00:00:00 2001 >> From: Zhiguo Niu <zhiguo.niu@unisoc.com> >> Date: Fri, 13 Oct 2023 18:58:23 +0800 >> Subject: [PATCH] f2fs: fix error path of __f2fs_build_free_nids >> >> If NAT is corrupted, let scan_nat_page() return EFSCORRUPTED, so that, >> caller can set SBI_NEED_FSCK flag into checkpoint for later repair by >> fsck. >> >> Also, this patch introduces a new fscorrupted error flag, and in above >> scenario, it will persist the error flag into superblock synchronously >> to avoid it has no luck to trigger a checkpoint to record SBI_NEED_FSCK. Zhiguo, If you have no more comments, I guess you can resend this one as v2. Thanks, >> >> Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com> >> Signed-off-by: Chao Yu <chao@kernel.org> >> --- >> fs/f2fs/node.c | 11 +++++++++-- >> include/linux/f2fs_fs.h | 1 + >> 2 files changed, 10 insertions(+), 2 deletions(-) >> >> diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c >> index a2b2c6c7f66d..57d9dd3a43bc 100644 >> --- a/fs/f2fs/node.c >> +++ b/fs/f2fs/node.c >> @@ -2389,7 +2389,7 @@ static int scan_nat_page(struct f2fs_sb_info *sbi, >> blk_addr = le32_to_cpu(nat_blk->entries[i].block_addr); >> >> if (blk_addr == NEW_ADDR) >> - return -EINVAL; >> + return -EFSCORRUPTED; >> >> if (blk_addr == NULL_ADDR) { >> add_free_nid(sbi, start_nid, true, true); >> @@ -2504,7 +2504,14 @@ static int __f2fs_build_free_nids(struct f2fs_sb_info *sbi, >> >> if (ret) { >> f2fs_up_read(&nm_i->nat_tree_lock); >> - f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); >> + >> + if (ret == -EFSCORRUPTED) { >> + f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); >> + set_sbi_flag(sbi, SBI_NEED_FSCK); >> + f2fs_handle_error(sbi, >> + ERROR_INCONSISTENT_NAT); >> + } >> + >> return ret; >> } >> } >> diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h >> index 07ed69c2840d..039fe0ce8d83 100644 >> --- a/include/linux/f2fs_fs.h >> +++ b/include/linux/f2fs_fs.h >> @@ -104,6 +104,7 @@ enum f2fs_error { >> ERROR_CORRUPTED_VERITY_XATTR, >> ERROR_CORRUPTED_XATTR, >> ERROR_INVALID_NODE_REFERENCE, >> + ERROR_INCONSISTENT_NAT, >> ERROR_MAX, >> }; >> >> -- >> 2.40.1 > > Thank you for your updates and these updates are more reasonable based > on the latest code. > In addition, I also modified the following code after I checked the > related flow of f2fs_handle_error. > ERROR_INCONSISTENT_FOOTER is reused here, any suggestions for this? > diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c > index d9e6087..94f5c7f 100644 > --- a/fs/f2fs/node.c > +++ b/fs/f2fs/node.c > @@ -1467,6 +1467,7 @@ static struct page *__get_node_page(struct > f2fs_sb_info *sbi, pgoff_t nid, > ofs_of_node(page), cpver_of_node(page), > next_blkaddr_of_node(page)); > set_sbi_flag(sbi, SBI_NEED_FSCK); > + f2fs_handle_error(sbi, ERROR_INCONSISTENT_FOOTER); > err = -EINVAL; > out_err: > ClearPageUptodate(page); > > If you have no other suggestions, I will update the "PATCH V2" > Thanks! _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2023-10-16 9:17 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2023-10-13 10:58 [f2fs-dev] [PATCH] f2fs: fix error path of __f2fs_build_free_nids Zhiguo Niu 2023-10-16 7:37 ` Chao Yu 2023-10-16 9:02 ` Zhiguo Niu 2023-10-16 9:06 ` Chao Yu 2023-10-16 9:16 ` Zhiguo Niu 2023-10-16 9:17 ` Chao Yu
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