| Message ID | 20170602221942.GE5636@birch.djwong.org (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
On Fri, Jun 02, 2017 at 03:19:42PM -0700, Darrick J. Wong wrote: > From: Darrick J. Wong <darrick.wong@oracle.com> > > Expose the readlink variant that doesn't take the inode lock so that > the scrubber can inspect symlink contents. > > Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> > --- Reviewed-by: Brian Foster <bfoster@redhat.com> > fs/xfs/xfs_symlink.c | 6 +++--- > fs/xfs/xfs_symlink.h | 1 + > 2 files changed, 4 insertions(+), 3 deletions(-) > > diff --git a/fs/xfs/xfs_symlink.c b/fs/xfs/xfs_symlink.c > index f2cb45e..49380485 100644 > --- a/fs/xfs/xfs_symlink.c > +++ b/fs/xfs/xfs_symlink.c > @@ -43,8 +43,8 @@ > #include "xfs_log.h" > > /* ----- Kernel only functions below ----- */ > -STATIC int > -xfs_readlink_bmap( > +int > +xfs_readlink_bmap_ilocked( > struct xfs_inode *ip, > char *link) > { > @@ -153,7 +153,7 @@ xfs_readlink( > } > > > - error = xfs_readlink_bmap(ip, link); > + error = xfs_readlink_bmap_ilocked(ip, link); > > out: > xfs_iunlock(ip, XFS_ILOCK_SHARED); > diff --git a/fs/xfs/xfs_symlink.h b/fs/xfs/xfs_symlink.h > index e75245d..aeaee89 100644 > --- a/fs/xfs/xfs_symlink.h > +++ b/fs/xfs/xfs_symlink.h > @@ -21,6 +21,7 @@ > > int xfs_symlink(struct xfs_inode *dp, struct xfs_name *link_name, > const char *target_path, umode_t mode, struct xfs_inode **ipp); > +int xfs_readlink_bmap_ilocked(struct xfs_inode *ip, char *link); > int xfs_readlink(struct xfs_inode *ip, char *link); > int xfs_inactive_symlink(struct xfs_inode *ip); > > -- > To unsubscribe from this list: send the line "unsubscribe linux-xfs" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/fs/xfs/xfs_symlink.c b/fs/xfs/xfs_symlink.c index f2cb45e..49380485 100644 --- a/fs/xfs/xfs_symlink.c +++ b/fs/xfs/xfs_symlink.c @@ -43,8 +43,8 @@ #include "xfs_log.h" /* ----- Kernel only functions below ----- */ -STATIC int -xfs_readlink_bmap( +int +xfs_readlink_bmap_ilocked( struct xfs_inode *ip, char *link) { @@ -153,7 +153,7 @@ xfs_readlink( } - error = xfs_readlink_bmap(ip, link); + error = xfs_readlink_bmap_ilocked(ip, link); out: xfs_iunlock(ip, XFS_ILOCK_SHARED); diff --git a/fs/xfs/xfs_symlink.h b/fs/xfs/xfs_symlink.h index e75245d..aeaee89 100644 --- a/fs/xfs/xfs_symlink.h +++ b/fs/xfs/xfs_symlink.h @@ -21,6 +21,7 @@ int xfs_symlink(struct xfs_inode *dp, struct xfs_name *link_name, const char *target_path, umode_t mode, struct xfs_inode **ipp); +int xfs_readlink_bmap_ilocked(struct xfs_inode *ip, char *link); int xfs_readlink(struct xfs_inode *ip, char *link); int xfs_inactive_symlink(struct xfs_inode *ip);