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| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-05-13 03:59:17 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-05-12 22:28:05 -0400 |
| commit | 1a39ba99b5d533647c5dac45cd6a3e0baa7cb66a (patch) | |
| tree | 24f0508c7d380168e333f9ee8921d8b8550f9ef6 /fs/gfs2/acl.h | |
| parent | b971e94e8f4c09ff775cfb2c4f846b4431a00598 (diff) | |
| download | lwn-1a39ba99b5d533647c5dac45cd6a3e0baa7cb66a.tar.gz lwn-1a39ba99b5d533647c5dac45cd6a3e0baa7cb66a.zip | |
gfs2: Switch to generic xattr handlers
Switch to the generic xattr handlers and take the necessary glocks at
the layer below. The following are the new xattr "entry points"; they
are called with the glock held already in the following cases:
gfs2_xattr_get: From SELinux, during lookups.
gfs2_xattr_set: The glock is never held.
gfs2_get_acl: From gfs2_create_inode -> posix_acl_create and
gfs2_setattr -> posix_acl_chmod.
gfs2_set_acl: From gfs2_setattr -> posix_acl_chmod.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/gfs2/acl.h')
| -rw-r--r-- | fs/gfs2/acl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/gfs2/acl.h b/fs/gfs2/acl.h index 3af4f407a483..f674fdd22337 100644 --- a/fs/gfs2/acl.h +++ b/fs/gfs2/acl.h @@ -15,6 +15,7 @@ #define GFS2_ACL_MAX_ENTRIES(sdp) ((300 << (sdp)->sd_sb.sb_bsize_shift) >> 12) extern struct posix_acl *gfs2_get_acl(struct inode *inode, int type); +extern int __gfs2_set_acl(struct inode *inode, struct posix_acl *acl, int type); extern int gfs2_set_acl(struct inode *inode, struct posix_acl *acl, int type); #endif /* __ACL_DOT_H__ */ |