diff options
Diffstat (limited to 'fs/xfs/xfs_icache.c')
| -rw-r--r-- | fs/xfs/xfs_icache.c | 39 |
1 files changed, 33 insertions, 6 deletions
diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c index df9533d6bc16..0d81330a0fd3 100644 --- a/fs/xfs/xfs_icache.c +++ b/fs/xfs/xfs_icache.c @@ -1645,6 +1645,38 @@ xfs_start_block_reaping( xfs_queue_cowblocks(mp); } +/* Scan all incore inodes for block preallocations that we can remove. */ +static inline int +xfs_blockgc_scan( + struct xfs_mount *mp, + struct xfs_eofblocks *eofb) +{ + int error; + + error = xfs_icache_free_eofblocks(mp, eofb); + if (error) + return error; + + error = xfs_icache_free_cowblocks(mp, eofb); + if (error) + return error; + + return 0; +} + +/* + * Try to free space in the filesystem by purging eofblocks and cowblocks. + */ +int +xfs_blockgc_free_space( + struct xfs_mount *mp, + struct xfs_eofblocks *eofb) +{ + trace_xfs_blockgc_free_space(mp, eofb, _RET_IP_); + + return xfs_blockgc_scan(mp, eofb); +} + /* * Run cow/eofblocks scans on the supplied dquots. We don't know exactly which * quota caused an allocation failure, so we make a best effort by including @@ -1665,7 +1697,6 @@ xfs_blockgc_free_dquots( { struct xfs_eofblocks eofb = {0}; bool do_work = false; - int error; if (!udqp && !gdqp && !pdqp) return 0; @@ -1697,11 +1728,7 @@ xfs_blockgc_free_dquots( if (!do_work) return 0; - error = xfs_icache_free_eofblocks(mp, &eofb); - if (error) - return error; - - return xfs_icache_free_cowblocks(mp, &eofb); + return xfs_blockgc_free_space(mp, &eofb); } /* Run cow/eofblocks scans on the quotas attached to the inode. */ |