From: Jeff Layton <jlayton@kernel.org>
To: Alexander Viro <viro@zeniv.linux.org.uk>,
Christian Brauner <brauner@kernel.org>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 39/89] fuse: convert to new timestamp accessors
Date: Wed, 4 Oct 2023 14:52:24 -0400 [thread overview]
Message-ID: <20231004185347.80880-37-jlayton@kernel.org> (raw)
In-Reply-To: <20231004185347.80880-1-jlayton@kernel.org>
Convert to using the new inode timestamp accessor functions.
Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
fs/fuse/control.c | 2 +-
fs/fuse/dir.c | 10 +++++-----
fs/fuse/inode.c | 29 ++++++++++++++---------------
fs/fuse/readdir.c | 6 ++++--
4 files changed, 24 insertions(+), 23 deletions(-)
diff --git a/fs/fuse/control.c b/fs/fuse/control.c
index ab62e4624256..284a35006462 100644
--- a/fs/fuse/control.c
+++ b/fs/fuse/control.c
@@ -235,7 +235,7 @@ static struct dentry *fuse_ctl_add_dentry(struct dentry *parent,
inode->i_mode = mode;
inode->i_uid = fc->user_id;
inode->i_gid = fc->group_id;
- inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
+ simple_inode_init_ts(inode);
/* setting ->i_op to NULL is not allowed */
if (iop)
inode->i_op = iop;
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index d707e6987da9..d19cbf34c634 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -1812,12 +1812,12 @@ int fuse_flush_times(struct inode *inode, struct fuse_file *ff)
memset(&outarg, 0, sizeof(outarg));
inarg.valid = FATTR_MTIME;
- inarg.mtime = inode->i_mtime.tv_sec;
- inarg.mtimensec = inode->i_mtime.tv_nsec;
+ inarg.mtime = inode_get_mtime_sec(inode);
+ inarg.mtimensec = inode_get_mtime_nsec(inode);
if (fm->fc->minor >= 23) {
inarg.valid |= FATTR_CTIME;
- inarg.ctime = inode_get_ctime(inode).tv_sec;
- inarg.ctimensec = inode_get_ctime(inode).tv_nsec;
+ inarg.ctime = inode_get_ctime_sec(inode);
+ inarg.ctimensec = inode_get_ctime_nsec(inode);
}
if (ff) {
inarg.valid |= FATTR_FH;
@@ -1956,7 +1956,7 @@ int fuse_do_setattr(struct dentry *dentry, struct iattr *attr,
/* the kernel maintains i_mtime locally */
if (trust_local_cmtime) {
if (attr->ia_valid & ATTR_MTIME)
- inode->i_mtime = attr->ia_mtime;
+ inode_set_mtime_to_ts(inode, attr->ia_mtime);
if (attr->ia_valid & ATTR_CTIME)
inode_set_ctime_to_ts(inode, attr->ia_ctime);
/* FIXME: clear I_DIRTY_SYNC? */
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 444418e240c8..f78fbf33f8a0 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -188,12 +188,10 @@ void fuse_change_attributes_common(struct inode *inode, struct fuse_attr *attr,
attr->mtimensec = min_t(u32, attr->mtimensec, NSEC_PER_SEC - 1);
attr->ctimensec = min_t(u32, attr->ctimensec, NSEC_PER_SEC - 1);
- inode->i_atime.tv_sec = attr->atime;
- inode->i_atime.tv_nsec = attr->atimensec;
+ inode_set_atime(inode, attr->atime, attr->atimensec);
/* mtime from server may be stale due to local buffered write */
if (!(cache_mask & STATX_MTIME)) {
- inode->i_mtime.tv_sec = attr->mtime;
- inode->i_mtime.tv_nsec = attr->mtimensec;
+ inode_set_mtime(inode, attr->mtime, attr->mtimensec);
}
if (!(cache_mask & STATX_CTIME)) {
inode_set_ctime(inode, attr->ctime, attr->ctimensec);
@@ -276,12 +274,12 @@ void fuse_change_attributes(struct inode *inode, struct fuse_attr *attr,
attr->size = i_size_read(inode);
if (cache_mask & STATX_MTIME) {
- attr->mtime = inode->i_mtime.tv_sec;
- attr->mtimensec = inode->i_mtime.tv_nsec;
+ attr->mtime = inode_get_mtime_sec(inode);
+ attr->mtimensec = inode_get_mtime_nsec(inode);
}
if (cache_mask & STATX_CTIME) {
- attr->ctime = inode_get_ctime(inode).tv_sec;
- attr->ctimensec = inode_get_ctime(inode).tv_nsec;
+ attr->ctime = inode_get_ctime_sec(inode);
+ attr->ctimensec = inode_get_ctime_nsec(inode);
}
if ((attr_version != 0 && fi->attr_version > attr_version) ||
@@ -290,7 +288,7 @@ void fuse_change_attributes(struct inode *inode, struct fuse_attr *attr,
return;
}
- old_mtime = inode->i_mtime;
+ old_mtime = inode_get_mtime(inode);
fuse_change_attributes_common(inode, attr, sx, attr_valid, cache_mask);
oldsize = inode->i_size;
@@ -337,8 +335,7 @@ static void fuse_init_inode(struct inode *inode, struct fuse_attr *attr,
{
inode->i_mode = attr->mode & S_IFMT;
inode->i_size = attr->size;
- inode->i_mtime.tv_sec = attr->mtime;
- inode->i_mtime.tv_nsec = attr->mtimensec;
+ inode_set_mtime(inode, attr->mtime, attr->mtimensec);
inode_set_ctime(inode, attr->ctime, attr->ctimensec);
if (S_ISREG(inode->i_mode)) {
fuse_init_common(inode);
@@ -1423,17 +1420,19 @@ EXPORT_SYMBOL_GPL(fuse_dev_free);
static void fuse_fill_attr_from_inode(struct fuse_attr *attr,
const struct fuse_inode *fi)
{
+ struct timespec64 atime = inode_get_atime(&fi->inode);
+ struct timespec64 mtime = inode_get_mtime(&fi->inode);
struct timespec64 ctime = inode_get_ctime(&fi->inode);
*attr = (struct fuse_attr){
.ino = fi->inode.i_ino,
.size = fi->inode.i_size,
.blocks = fi->inode.i_blocks,
- .atime = fi->inode.i_atime.tv_sec,
- .mtime = fi->inode.i_mtime.tv_sec,
+ .atime = atime.tv_sec,
+ .mtime = mtime.tv_sec,
.ctime = ctime.tv_sec,
- .atimensec = fi->inode.i_atime.tv_nsec,
- .mtimensec = fi->inode.i_mtime.tv_nsec,
+ .atimensec = atime.tv_nsec,
+ .mtimensec = mtime.tv_nsec,
.ctimensec = ctime.tv_nsec,
.mode = fi->inode.i_mode,
.nlink = fi->inode.i_nlink,
diff --git a/fs/fuse/readdir.c b/fs/fuse/readdir.c
index 9e6d587b3e67..c66a54d6c7d3 100644
--- a/fs/fuse/readdir.c
+++ b/fs/fuse/readdir.c
@@ -476,7 +476,7 @@ static int fuse_readdir_cached(struct file *file, struct dir_context *ctx)
if (!fi->rdc.cached) {
/* Starting cache? Set cache mtime. */
if (!ctx->pos && !fi->rdc.size) {
- fi->rdc.mtime = inode->i_mtime;
+ fi->rdc.mtime = inode_get_mtime(inode);
fi->rdc.iversion = inode_query_iversion(inode);
}
spin_unlock(&fi->rdc.lock);
@@ -488,8 +488,10 @@ static int fuse_readdir_cached(struct file *file, struct dir_context *ctx)
* changed, and reset the cache if so.
*/
if (!ctx->pos) {
+ struct timespec64 mtime = inode_get_mtime(inode);
+
if (inode_peek_iversion(inode) != fi->rdc.iversion ||
- !timespec64_equal(&fi->rdc.mtime, &inode->i_mtime)) {
+ !timespec64_equal(&fi->rdc.mtime, &mtime)) {
fuse_rdc_reset(inode);
goto retry_locked;
}
--
2.41.0
next prev parent reply other threads:[~2023-10-04 18:56 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-04 18:52 [PATCH v2 00/89] fs: new accessor methods for inode atime and mtime Jeff Layton
2023-10-04 18:51 ` [PATCH v2 03/89] spufs: convert to new timestamp accessors Jeff Layton
2023-10-04 18:51 ` [PATCH v2 04/89] hypfs: " Jeff Layton
2023-10-04 18:51 ` [PATCH v2 05/89] android: " Jeff Layton
2023-10-04 18:51 ` [PATCH v2 06/89] char: " Jeff Layton
2023-10-04 18:51 ` [PATCH v2 07/89] qib: " Jeff Layton
2023-10-04 18:51 ` [PATCH v2 08/89] ibmasm: " Jeff Layton
2023-10-04 18:51 ` [PATCH v2 09/89] misc: " Jeff Layton
2023-10-04 18:51 ` [PATCH v2 10/89] x86: " Jeff Layton
2023-10-04 18:51 ` [PATCH v2 11/89] tty: " Jeff Layton
2023-10-04 18:51 ` [PATCH v2 12/89] function: " Jeff Layton
2023-10-04 18:51 ` [PATCH v2 13/89] legacy: " Jeff Layton
2023-10-04 18:51 ` [PATCH v2 14/89] usb: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 15/89] 9p: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 16/89] adfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 17/89] affs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 18/89] afs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 19/89] autofs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 20/89] bcachefs: " Jeff Layton
2023-10-05 12:08 ` Brian Foster
2023-10-04 18:52 ` [PATCH v2 21/89] befs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 22/89] bfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 23/89] btrfs: " Jeff Layton
2023-10-09 16:53 ` David Sterba
2023-10-04 18:52 ` [PATCH v2 24/89] ceph: " Jeff Layton
2023-10-07 1:25 ` Xiubo Li
2023-10-04 18:52 ` [PATCH v2 25/89] coda: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 26/89] configfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 27/89] cramfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 28/89] debugfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 29/89] devpts: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 30/89] efivarfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 31/89] efs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 32/89] erofs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 33/89] exfat: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 34/89] ext2: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 35/89] ext4: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 36/89] f2fs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 37/89] fat: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 38/89] freevxfs: " Jeff Layton
2023-10-04 18:52 ` Jeff Layton [this message]
2023-10-04 18:52 ` [PATCH v2 40/89] gfs2: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 41/89] hfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 42/89] hfsplus: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 43/89] hostfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 44/89] hpfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 45/89] hugetlbfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 46/89] isofs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 47/89] jffs2: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 48/89] jfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 49/89] kernfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 50/89] minix: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 51/89] nfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 52/89] nfsd: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 53/89] nilfs2: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 54/89] ntfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 55/89] ntfs3: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 56/89] ocfs2: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 57/89] omfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 58/89] openpromfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 59/89] orangefs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 60/89] overlayfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 61/89] proc: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 62/89] pstore: " Jeff Layton
2023-10-04 19:07 ` Kees Cook
2023-10-04 18:52 ` [PATCH v2 63/89] qnx4: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 64/89] qnx6: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 65/89] ramfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 66/89] reiserfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 67/89] romfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 68/89] client: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 69/89] server: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 70/89] squashfs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 71/89] sysv: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 72/89] tracefs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 73/89] ubifs: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 74/89] udf: " Jeff Layton
2023-10-04 18:53 ` [PATCH v2 75/89] ufs: " Jeff Layton
2023-10-04 18:53 ` [PATCH v2 76/89] vboxsf: " Jeff Layton
2023-10-04 18:53 ` [PATCH v2 77/89] xfs: " Jeff Layton
2023-10-04 18:53 ` [PATCH v2 78/89] zonefs: " Jeff Layton
2023-10-04 18:53 ` [PATCH v2 79/89] linux: " Jeff Layton
2023-10-04 18:53 ` [PATCH v2 80/89] ipc: " Jeff Layton
2023-10-04 18:53 ` [PATCH v2 81/89] bpf: " Jeff Layton
2023-10-04 18:53 ` [PATCH v2 82/89] mm: " Jeff Layton
2023-10-04 18:53 ` [PATCH v2 83/89] sunrpc: " Jeff Layton
2023-10-04 18:53 ` [PATCH v2 84/89] apparmor: " Jeff Layton
2023-10-04 18:53 ` [PATCH v2 85/89] selinux: " Jeff Layton
2023-10-04 18:53 ` [PATCH v2 86/89] security: " Jeff Layton
2023-10-04 18:52 ` [PATCH v2 01/89] fs: new accessor methods for atime and mtime Jeff Layton
2023-10-04 18:52 ` [PATCH v2 02/89] fs: convert core infrastructure to new timestamp accessors Jeff Layton
2023-10-09 16:09 ` [PATCH v2 00/89] fs: new accessor methods for inode atime and mtime Christian Brauner
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