* [PATCH 5.10 006/595] hfsplus: fix issue of direct writes beyond end-of-file
[not found] <20260930152347.700140858@linuxfoundation.org>
@ 2026-09-30 15:18 ` Greg Kroah-Hartman
2026-09-30 15:18 ` [PATCH 5.10 023/595] hfsplus: rework hfsplus_readdir() logic Greg Kroah-Hartman
2026-09-30 15:19 ` [PATCH 5.10 082/595] hfs: " Greg Kroah-Hartman
2 siblings, 0 replies; 3+ messages in thread
From: Greg Kroah-Hartman @ 2026-09-30 15:18 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, John Paul Adrian Glaubitz,
Yangtao Li, linux-fsdevel, Viacheslav Dubeyko, Sasha Levin
5.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Viacheslav Dubeyko <slava@dubeyko.com>
[ Upstream commit 5f63ac80aef2ee6bb58eab62e98c264774872da6 ]
The xfstests' test-case generic/729 fails with error:
sudo ./check generic/729
FSTYP -- hfsplus
PLATFORM -- Linux/x86_64 hfsplus-testing-0001 7.0.0-rc1+ #36 SMP PREEMPT_DYNAMIC Fri Apr 17 12:40:51 PDT 2026
MKFS_OPTIONS -- /dev/loop51
MOUNT_OPTIONS -- /dev/loop51 /mnt/scratch
generic/729 23s ... [failed, exit status 1]- output mismatch
mmap-rw-fault: /mnt/test/mmap-rw-fault.tmp: Input/output error
The hfsplus_get_block() only allows creating the next
sequential block. It returns -EIO for direct writes
beyond EOF. This patch waits for any in-flight DIO on the inode
to finish. Then, it extends the file by calling
generic_cont_expand_simple() with the goal to guarantee
that blockdev_direct_IO() finds all needed blocks
already reachable sequentially. And, finally, it flushes and
invalidates the DIO range again so the page cache is clean
before the direct write begins.
sudo ./check generic/729
FSTYP -- hfsplus
PLATFORM -- Linux/x86_64 hfsplus-testing-0001 7.0.0-rc1+ #40 SMP PREEMPT_DYNAMIC Thu Apr 16 15:41:03 PDT 2026
MKFS_OPTIONS -- /dev/loop51
MOUNT_OPTIONS -- /dev/loop51 /mnt/scratch
generic/729 23s ... 32s
Ran: generic/729
Passed all 1 tests
Closes: https://github.com/hfs-linux-kernel/hfs-linux-kernel/issues/210
cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
cc: Yangtao Li <frank.li@vivo.com>
cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Viacheslav Dubeyko <slava@dubeyko.com>
Link: https://lore.kernel.org/r/20260417214940.2735557-2-slava@dubeyko.com
Signed-off-by: Viacheslav Dubeyko <slava@dubeyko.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/hfsplus/inode.c | 38 ++++++++++++++++++++++++++++++++++++--
1 file changed, 36 insertions(+), 2 deletions(-)
diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index 57123b206877c..46ec102e5f393 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c
@@ -128,9 +128,44 @@ static ssize_t hfsplus_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
struct file *file = iocb->ki_filp;
struct address_space *mapping = file->f_mapping;
struct inode *inode = mapping->host;
+ loff_t isize;
size_t count = iov_iter_count(iter);
+ loff_t end = iocb->ki_pos + count;
ssize_t ret;
+ /*
+ * The hfsplus_get_block() only allows creating the next sequential block.
+ * For direct writes beyond EOF, expand the file first.
+ */
+ if (iov_iter_rw(iter) == WRITE && iocb->ki_pos > i_size_read(inode)) {
+ loff_t start_off, end_off;
+ loff_t start_page, end_page;
+
+ isize = i_size_read(inode);
+
+ /*
+ * Wait for any in-flight DIO on this inode to finish before
+ * calling generic_cont_expand_simple().
+ */
+ inode_dio_wait(inode);
+
+ ret = generic_cont_expand_simple(inode, iocb->ki_pos);
+ if (ret)
+ return ret;
+
+ start_off = isize;
+ end_off = (end > 0) ? end - 1 : end;
+
+ ret = filemap_write_and_wait_range(mapping, start_off, end_off);
+ if (ret)
+ return ret;
+
+ start_page = start_off >> PAGE_SHIFT;
+ end_page = end_off >> PAGE_SHIFT;
+
+ invalidate_inode_pages2_range(mapping, start_page, end_page);
+ }
+
ret = blockdev_direct_IO(iocb, inode, iter, hfsplus_get_block);
/*
@@ -138,8 +173,7 @@ static ssize_t hfsplus_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
* blocks outside i_size. Trim these off again.
*/
if (unlikely(iov_iter_rw(iter) == WRITE && ret < 0)) {
- loff_t isize = i_size_read(inode);
- loff_t end = iocb->ki_pos + count;
+ isize = i_size_read(inode);
if (end > isize)
hfsplus_write_failed(mapping, end);
--
2.53.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH 5.10 023/595] hfsplus: rework hfsplus_readdir() logic
[not found] <20260930152347.700140858@linuxfoundation.org>
2026-09-30 15:18 ` [PATCH 5.10 006/595] hfsplus: fix issue of direct writes beyond end-of-file Greg Kroah-Hartman
@ 2026-09-30 15:18 ` Greg Kroah-Hartman
2026-09-30 15:19 ` [PATCH 5.10 082/595] hfs: " Greg Kroah-Hartman
2 siblings, 0 replies; 3+ messages in thread
From: Greg Kroah-Hartman @ 2026-09-30 15:18 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, John Paul Adrian Glaubitz,
Yangtao Li, linux-fsdevel, Viacheslav Dubeyko, Sasha Levin
5.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Viacheslav Dubeyko <slava@dubeyko.com>
[ Upstream commit 4b0496432844628ad05a5b1efce329a3340174d2 ]
The xfstests' test-case generic/637 fails with error:
FSTYP -- hfsplus
PLATFORM -- Linux/x86_64 hfsplus-testing-0001 6.15.0-rc4+ #8 SMP PREEMPT_DYNAMIC Thu May 1 16:43:22 PDT 2025
MKFS_OPTIONS -- /dev/loop51
MOUNT_OPTIONS -- /dev/loop51 /mnt/scratch
QA output created by 637
entries 7 and 8 have duplicate d_off 8
Found unlinked files in open dir (see xfstests-dev/results//generic/637.full for details)
Debugging of the hfsplus_readdir() logic showed this:
hfsplus: hfsplus_readdir(): 163 ctx->pos 0
hfsplus: hfsplus_readdir(): 189 ctx->pos 1
hfsplus: hfsplus_readdir(): 264 ctx->pos 2, ino 18
hfsplus: hfsplus_readdir(): 264 ctx->pos 3, ino 19
hfsplus: hfsplus_readdir(): 264 ctx->pos 4, ino 28
hfsplus: hfsplus_readdir(): 264 ctx->pos 5, ino 118
hfsplus: hfsplus_readdir(): 264 ctx->pos 6, ino 29
hfsplus: hfsplus_readdir(): 264 ctx->pos 7, ino 30
hfsplus: hfsplus_readdir(): 264 ctx->pos 8, ino 31
hfsplus: hfsplus_readdir(): 304 ctx->pos 8
hfsplus: hfsplus_unlink():420 dir->i_ino 17, inode->i_ino 28
hfsplus: hfsplus_readdir(): 141 ctx->pos 7
hfsplus: hfsplus_readdir(): 264 ctx->pos 7, ino 31
hfsplus: hfsplus_readdir(): 264 ctx->pos 8, ino 32
hfsplus: hfsplus_readdir(): 264 ctx->pos 9, ino 33
It means that hfsplus_readdir() stopped the processing of
folder's items on ctx->pos 8, then, item with ino 28 has
been deleted and hfsplus_readdir() re-started the logic
from ctx->pos 7. As a result, previous and new sets of
folder's items have overlapping values for the case of
d_off 8.
Currently, HFS+ has very complicated and fragile logic
of rd->file->f_pos correction in hfsplus_delete_cat().
This patch removes this logic and it stores the current
pos into hfsplus_readdir_data. Finally, if rd->pos == ctx->pos
then hfsplus_readdir() tries to find the position in
b-tree's node by means of hfsplus_cat_key. This position is
used to re-start the folder's content traversal.
sudo ./check generic/637
FSTYP -- hfsplus
PLATFORM -- Linux/x86_64 hfsplus-testing-0001 7.1.0-rc1+ #44 SMP PREEMPT_DYNAMIC Mon May 4 15:58:45 PDT 2026
MKFS_OPTIONS -- /dev/loop51
MOUNT_OPTIONS -- /dev/loop51 /mnt/scratch
generic/637 22s ... 22s
Ran: generic/637
Passed all 1 tests
Closes: https://github.com/hfs-linux-kernel/hfs-linux-kernel/issues/198
cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
cc: Yangtao Li <frank.li@vivo.com>
cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Viacheslav Dubeyko <slava@dubeyko.com>
Link: https://lore.kernel.org/r/20260505220051.2854696-2-slava@dubeyko.com
Signed-off-by: Viacheslav Dubeyko <slava@dubeyko.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/hfsplus/catalog.c | 11 -----------
fs/hfsplus/dir.c | 28 +++++++++++-----------------
fs/hfsplus/hfsplus_fs.h | 5 +----
fs/hfsplus/inode.c | 2 --
fs/hfsplus/super.c | 2 --
5 files changed, 12 insertions(+), 36 deletions(-)
diff --git a/fs/hfsplus/catalog.c b/fs/hfsplus/catalog.c
index 9a82bdf4caf24..2db185c67b2c3 100644
--- a/fs/hfsplus/catalog.c
+++ b/fs/hfsplus/catalog.c
@@ -332,7 +332,6 @@ int hfsplus_delete_cat(u32 cnid, struct inode *dir, const struct qstr *str)
struct super_block *sb = dir->i_sb;
struct hfs_find_data fd;
struct hfsplus_fork_raw fork;
- struct list_head *pos;
int err, off;
u16 type;
@@ -390,16 +389,6 @@ int hfsplus_delete_cat(u32 cnid, struct inode *dir, const struct qstr *str)
hfsplus_free_fork(sb, cnid, &fork, HFSPLUS_TYPE_RSRC);
}
- /* we only need to take spinlock for exclusion with ->release() */
- spin_lock(&HFSPLUS_I(dir)->open_dir_lock);
- list_for_each(pos, &HFSPLUS_I(dir)->open_dir_list) {
- struct hfsplus_readdir_data *rd =
- list_entry(pos, struct hfsplus_readdir_data, list);
- if (fd.tree->keycmp(fd.search_key, (void *)&rd->key) < 0)
- rd->file->f_pos--;
- }
- spin_unlock(&HFSPLUS_I(dir)->open_dir_lock);
-
err = hfs_brec_remove(&fd);
if (err)
goto out;
diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c
index e74662198185e..4f3ef53b95d93 100644
--- a/fs/hfsplus/dir.c
+++ b/fs/hfsplus/dir.c
@@ -185,7 +185,15 @@ static int hfsplus_readdir(struct file *file, struct dir_context *ctx)
}
if (ctx->pos >= inode->i_size)
goto out;
- err = hfs_brec_goto(&fd, ctx->pos - 1);
+ rd = file->private_data;
+ if (rd && rd->pos == ctx->pos) {
+ memcpy(fd.search_key, &rd->key, sizeof(struct hfsplus_cat_key));
+ err = hfs_brec_find(&fd, hfs_find_rec_by_key);
+ if (err == -ENOENT)
+ err = hfs_brec_goto(&fd, 1);
+ } else {
+ err = hfs_brec_goto(&fd, ctx->pos - 1);
+ }
if (err)
goto out;
for (;;) {
@@ -261,7 +269,6 @@ static int hfsplus_readdir(struct file *file, struct dir_context *ctx)
if (err)
goto out;
}
- rd = file->private_data;
if (!rd) {
rd = kmalloc(sizeof(struct hfsplus_readdir_data), GFP_KERNEL);
if (!rd) {
@@ -269,15 +276,8 @@ static int hfsplus_readdir(struct file *file, struct dir_context *ctx)
goto out;
}
file->private_data = rd;
- rd->file = file;
- spin_lock(&HFSPLUS_I(inode)->open_dir_lock);
- list_add(&rd->list, &HFSPLUS_I(inode)->open_dir_list);
- spin_unlock(&HFSPLUS_I(inode)->open_dir_lock);
}
- /*
- * Can be done after the list insertion; exclusion with
- * hfsplus_delete_cat() is provided by directory lock.
- */
+ rd->pos = ctx->pos;
memcpy(&rd->key, fd.key, sizeof(struct hfsplus_cat_key));
out:
kfree(strbuf);
@@ -287,13 +287,7 @@ static int hfsplus_readdir(struct file *file, struct dir_context *ctx)
static int hfsplus_dir_release(struct inode *inode, struct file *file)
{
- struct hfsplus_readdir_data *rd = file->private_data;
- if (rd) {
- spin_lock(&HFSPLUS_I(inode)->open_dir_lock);
- list_del(&rd->list);
- spin_unlock(&HFSPLUS_I(inode)->open_dir_lock);
- kfree(rd);
- }
+ kfree(file->private_data);
return 0;
}
diff --git a/fs/hfsplus/hfsplus_fs.h b/fs/hfsplus/hfsplus_fs.h
index 489208819e72a..ae4e8f304116e 100644
--- a/fs/hfsplus/hfsplus_fs.h
+++ b/fs/hfsplus/hfsplus_fs.h
@@ -246,8 +246,6 @@ struct hfsplus_inode_info {
sector_t fs_blocks;
u8 userflags; /* BSD user file flags */
u32 subfolders; /* Subfolder count (HFSX only) */
- struct list_head open_dir_list;
- spinlock_t open_dir_lock;
loff_t phys_size;
struct inode vfs_inode;
@@ -297,8 +295,7 @@ struct hfs_find_data {
};
struct hfsplus_readdir_data {
- struct list_head list;
- struct file *file;
+ loff_t pos;
struct hfsplus_cat_key key;
};
diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index 46ec102e5f393..e708f94bb52d6 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c
@@ -435,8 +435,6 @@ struct inode *hfsplus_new_inode(struct super_block *sb, struct inode *dir,
inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
hip = HFSPLUS_I(inode);
- INIT_LIST_HEAD(&hip->open_dir_list);
- spin_lock_init(&hip->open_dir_lock);
mutex_init(&hip->extents_lock);
atomic_set(&hip->opencnt, 0);
hip->extent_state = 0;
diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index fdc07f67d4d3b..413fd61daf3ff 100644
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -90,8 +90,6 @@ struct inode *hfsplus_iget(struct super_block *sb, unsigned long ino)
HFSPLUS_I(inode)->fs_blocks = 0;
HFSPLUS_I(inode)->userflags = 0;
HFSPLUS_I(inode)->subfolders = 0;
- INIT_LIST_HEAD(&HFSPLUS_I(inode)->open_dir_list);
- spin_lock_init(&HFSPLUS_I(inode)->open_dir_lock);
HFSPLUS_I(inode)->phys_size = 0;
if (inode->i_ino >= HFSPLUS_FIRSTUSER_CNID ||
--
2.53.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH 5.10 082/595] hfs: rework hfsplus_readdir() logic
[not found] <20260930152347.700140858@linuxfoundation.org>
2026-09-30 15:18 ` [PATCH 5.10 006/595] hfsplus: fix issue of direct writes beyond end-of-file Greg Kroah-Hartman
2026-09-30 15:18 ` [PATCH 5.10 023/595] hfsplus: rework hfsplus_readdir() logic Greg Kroah-Hartman
@ 2026-09-30 15:19 ` Greg Kroah-Hartman
2 siblings, 0 replies; 3+ messages in thread
From: Greg Kroah-Hartman @ 2026-09-30 15:19 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, John Paul Adrian Glaubitz,
Yangtao Li, linux-fsdevel, Viacheslav Dubeyko, Sasha Levin
5.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Viacheslav Dubeyko <slava@dubeyko.com>
[ Upstream commit 7fde7e806657fbe0d33f489521b488eed94f9b39 ]
The xfstests' test-case generic/637 fails with error:
FSTYP -- hfs
PLATFORM -- Linux/x86_64 kvm-xfstests 6.15.0-rc4-xfstests-g00b827f0cffa #1 SMP PREEMPT_DYNAMIC Fri May 25
MKFS_OPTIONS -- /dev/vdc
MOUNT_OPTIONS -- /dev/vdc /vdc
QA output created by 637
entries 7 and 8 have duplicate d_off 8
Found unlinked files in open dir (see xfstests-dev/results//generic/637.full for details)
Likewise HFS+, currently, HFS has very complicated and
fragile logic of rd->file->f_pos correction in hfs_delete_cat().
This patch removes this logic and it stores the current
pos into hfs_readdir_data. Finally, if rd->pos == ctx->pos
then hfs_readdir() tries to find the position in
b-tree's node by means of hfs_cat_key. This position is
used to re-start the folder's content traversal.
sudo ./check generic/637
FSTYP -- hfs
PLATFORM -- Linux/x86_64 hfsplus-testing-0001 7.1.0-rc1+ #55 SMP PREEMPT_DYNAMIC Tue May 19 15:18:02 PDT 2026
MKFS_OPTIONS -- /dev/loop51
MOUNT_OPTIONS -- /dev/loop51 /mnt/scratch
generic/637 32s ... 31s
Ran: generic/637
Passed all 1 tests
Closes: https://github.com/hfs-linux-kernel/hfs-linux-kernel/issues/65
cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
cc: Yangtao Li <frank.li@vivo.com>
cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Viacheslav Dubeyko <slava@dubeyko.com>
Link: https://lore.kernel.org/r/20260519222811.1311071-2-slava@dubeyko.com
Signed-off-by: Viacheslav Dubeyko <slava@dubeyko.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/hfs/catalog.c | 9 ---------
fs/hfs/dir.c | 28 +++++++++++-----------------
fs/hfs/hfs.h | 3 +--
fs/hfs/hfs_fs.h | 2 --
fs/hfs/inode.c | 4 ----
5 files changed, 12 insertions(+), 34 deletions(-)
diff --git a/fs/hfs/catalog.c b/fs/hfs/catalog.c
index d365bf0b8c77d..41e09f209f745 100644
--- a/fs/hfs/catalog.c
+++ b/fs/hfs/catalog.c
@@ -222,7 +222,6 @@ int hfs_cat_delete(u32 cnid, struct inode *dir, const struct qstr *str)
{
struct super_block *sb;
struct hfs_find_data fd;
- struct hfs_readdir_data *rd;
int res, type;
hfs_dbg(CAT_MOD, "delete_cat: %s,%u\n", str ? str->name : NULL, cnid);
@@ -248,14 +247,6 @@ int hfs_cat_delete(u32 cnid, struct inode *dir, const struct qstr *str)
}
}
- /* we only need to take spinlock for exclusion with ->release() */
- spin_lock(&HFS_I(dir)->open_dir_lock);
- list_for_each_entry(rd, &HFS_I(dir)->open_dir_list, list) {
- if (fd.tree->keycmp(fd.search_key, (void *)&rd->key) < 0)
- rd->file->f_pos--;
- }
- spin_unlock(&HFS_I(dir)->open_dir_lock);
-
res = hfs_brec_remove(&fd);
if (res)
goto out;
diff --git a/fs/hfs/dir.c b/fs/hfs/dir.c
index 3bf2ae0e467c2..950551e38bef5 100644
--- a/fs/hfs/dir.c
+++ b/fs/hfs/dir.c
@@ -97,7 +97,15 @@ static int hfs_readdir(struct file *file, struct dir_context *ctx)
}
if (ctx->pos >= inode->i_size)
goto out;
- err = hfs_brec_goto(&fd, ctx->pos - 1);
+ rd = file->private_data;
+ if (rd && rd->pos == ctx->pos) {
+ memcpy(fd.search_key, &rd->key, sizeof(struct hfs_cat_key));
+ err = hfs_brec_find(&fd);
+ if (err == -ENOENT)
+ err = hfs_brec_goto(&fd, 1);
+ } else {
+ err = hfs_brec_goto(&fd, ctx->pos - 1);
+ }
if (err)
goto out;
@@ -146,7 +154,6 @@ static int hfs_readdir(struct file *file, struct dir_context *ctx)
if (err)
goto out;
}
- rd = file->private_data;
if (!rd) {
rd = kmalloc(sizeof(struct hfs_readdir_data), GFP_KERNEL);
if (!rd) {
@@ -154,15 +161,8 @@ static int hfs_readdir(struct file *file, struct dir_context *ctx)
goto out;
}
file->private_data = rd;
- rd->file = file;
- spin_lock(&HFS_I(inode)->open_dir_lock);
- list_add(&rd->list, &HFS_I(inode)->open_dir_list);
- spin_unlock(&HFS_I(inode)->open_dir_lock);
}
- /*
- * Can be done after the list insertion; exclusion with
- * hfs_delete_cat() is provided by directory lock.
- */
+ rd->pos = ctx->pos;
memcpy(&rd->key, &fd.key->cat, sizeof(struct hfs_cat_key));
out:
hfs_find_exit(&fd);
@@ -171,13 +171,7 @@ static int hfs_readdir(struct file *file, struct dir_context *ctx)
static int hfs_dir_release(struct inode *inode, struct file *file)
{
- struct hfs_readdir_data *rd = file->private_data;
- if (rd) {
- spin_lock(&HFS_I(inode)->open_dir_lock);
- list_del(&rd->list);
- spin_unlock(&HFS_I(inode)->open_dir_lock);
- kfree(rd);
- }
+ kfree(file->private_data);
return 0;
}
diff --git a/fs/hfs/hfs.h b/fs/hfs/hfs.h
index 6f194d0768b6f..f46d12ce04a3f 100644
--- a/fs/hfs/hfs.h
+++ b/fs/hfs/hfs.h
@@ -281,8 +281,7 @@ struct hfs_mdb {
/*======== Data structures kept in memory ========*/
struct hfs_readdir_data {
- struct list_head list;
- struct file *file;
+ loff_t pos;
struct hfs_cat_key key;
};
diff --git a/fs/hfs/hfs_fs.h b/fs/hfs/hfs_fs.h
index ea0508c7bc840..25c189a3b22b7 100644
--- a/fs/hfs/hfs_fs.h
+++ b/fs/hfs/hfs_fs.h
@@ -68,8 +68,6 @@ struct hfs_inode_info {
struct hfs_cat_key cat_key;
- struct list_head open_dir_list;
- spinlock_t open_dir_lock;
struct inode *rsrc_inode;
struct mutex extents_lock;
diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
index e5c866b10d31a..b6809766fde77 100644
--- a/fs/hfs/inode.c
+++ b/fs/hfs/inode.c
@@ -188,8 +188,6 @@ struct inode *hfs_new_inode(struct inode *dir, const struct qstr *name, umode_t
return NULL;
mutex_init(&HFS_I(inode)->extents_lock);
- INIT_LIST_HEAD(&HFS_I(inode)->open_dir_list);
- spin_lock_init(&HFS_I(inode)->open_dir_lock);
hfs_cat_build_key(sb, (btree_key *)&HFS_I(inode)->cat_key, dir->i_ino, name);
inode->i_ino = HFS_SB(sb)->next_id++;
inode->i_mode = mode;
@@ -323,8 +321,6 @@ static int hfs_read_inode(struct inode *inode, void *data)
HFS_I(inode)->flags = 0;
HFS_I(inode)->rsrc_inode = NULL;
mutex_init(&HFS_I(inode)->extents_lock);
- INIT_LIST_HEAD(&HFS_I(inode)->open_dir_list);
- spin_lock_init(&HFS_I(inode)->open_dir_lock);
/* Initialize the inode */
inode->i_uid = hsb->s_uid;
--
2.53.0
^ permalink raw reply related [flat|nested] 3+ messages in thread