diff options
| -rw-r--r-- | fs/xfs/xfs_vnodeops.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index 7927043..2a5c6373 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -146,11 +146,6 @@ xfs_readlink( } /* - * Flags for xfs_free_eofblocks - */ -#define XFS_FREE_EOF_TRYLOCK (1<<0) - -/* * This is called by xfs_inactive to free any blocks beyond eof * when the link count isn't zero and by xfs_dm_punch_hole() when * punching a hole to EOF. @@ -159,7 +154,7 @@ STATIC int xfs_free_eofblocks( xfs_mount_t *mp, xfs_inode_t *ip, - int flags) + bool need_iolock) { xfs_trans_t *tp; int error; @@ -201,13 +196,11 @@ xfs_free_eofblocks( */ tp = xfs_trans_alloc(mp, XFS_TRANS_INACTIVE); - if (flags & XFS_FREE_EOF_TRYLOCK) { + if (need_iolock) { if (!xfs_ilock_nowait(ip, XFS_IOLOCK_EXCL)) { xfs_trans_cancel(tp, 0); return 0; } - } else { - xfs_ilock(ip, XFS_IOLOCK_EXCL); } error = xfs_trans_reserve(tp, 0, @@ -217,7 +210,8 @@ xfs_free_eofblocks( if (error) { ASSERT(XFS_FORCED_SHUTDOWN(mp)); xfs_trans_cancel(tp, 0); - xfs_iunlock(ip, XFS_IOLOCK_EXCL); + if (need_iolock) + xfs_iunlock(ip, XFS_IOLOCK_EXCL); return error; } @@ -244,7 +238,10 @@ xfs_free_eofblocks( error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES); } - xfs_iunlock(ip, XFS_IOLOCK_EXCL|XFS_ILOCK_EXCL); + + xfs_iunlock(ip, XFS_ILOCK_EXCL); + if (need_iolock) + xfs_iunlock(ip, XFS_IOLOCK_EXCL); } return error; } @@ -466,8 +463,7 @@ xfs_release( if (xfs_iflags_test(ip, XFS_IDIRTY_RELEASE)) return 0; - error = xfs_free_eofblocks(mp, ip, - XFS_FREE_EOF_TRYLOCK); + error = xfs_free_eofblocks(mp, ip, true); if (error) return error; @@ -524,7 +520,7 @@ xfs_inactive( (!(ip->i_d.di_flags & (XFS_DIFLAG_PREALLOC | XFS_DIFLAG_APPEND)) || ip->i_delayed_blks != 0))) { - error = xfs_free_eofblocks(mp, ip, 0); + error = xfs_free_eofblocks(mp, ip, false); if (error) return VN_INACTIVE_CACHE; } |