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| author | Christoph Hellwig <hch@lst.de> | 2019-01-21 16:23:26 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2019-02-01 01:55:45 -0500 |
| commit | 801e523796004a3aaeae7dfc83fe81888f055287 (patch) | |
| tree | 80b51d4031a1aec71459f67043377228cf1a62be /fs/stat.c | |
| parent | 5678b5d6a8ec433936ccb9e0626e6361e241c275 (diff) | |
| download | linux-stable-801e523796004a3aaeae7dfc83fe81888f055287.tar.gz linux-stable-801e523796004a3aaeae7dfc83fe81888f055287.tar.bz2 linux-stable-801e523796004a3aaeae7dfc83fe81888f055287.zip | |
fs: move generic stat response attr handling to vfs_getattr_nosec
generic_fillattr is an optional helper that isn't used by all file
systems, move handling purely based on inode flags to vfs_getattr_nosec,
which is common code.
This fixes setting this flag for file systems not using generic_fillattr
like xfs.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/stat.c')
| -rw-r--r-- | fs/stat.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/stat.c b/fs/stat.c index adbfcd86c81b..c38e4c2e1221 100644 --- a/fs/stat.c +++ b/fs/stat.c @@ -45,11 +45,6 @@ void generic_fillattr(struct inode *inode, struct kstat *stat) stat->ctime = inode->i_ctime; stat->blksize = i_blocksize(inode); stat->blocks = inode->i_blocks; - - if (IS_NOATIME(inode)) - stat->result_mask &= ~STATX_ATIME; - if (IS_AUTOMOUNT(inode)) - stat->attributes |= STATX_ATTR_AUTOMOUNT; } EXPORT_SYMBOL(generic_fillattr); @@ -75,6 +70,13 @@ int vfs_getattr_nosec(const struct path *path, struct kstat *stat, stat->result_mask |= STATX_BASIC_STATS; request_mask &= STATX_ALL; query_flags &= KSTAT_QUERY_FLAGS; + + /* allow the fs to override these if it really wants to */ + if (IS_NOATIME(inode)) + stat->result_mask &= ~STATX_ATIME; + if (IS_AUTOMOUNT(inode)) + stat->attributes |= STATX_ATTR_AUTOMOUNT; + if (inode->i_op->getattr) return inode->i_op->getattr(path, stat, request_mask, query_flags); |