diff options
| -rw-r--r-- | fs/xfs/xfs_file.c | 15 | ||||
| -rw-r--r-- | fs/xfs/xfs_icache.c | 46 | ||||
| -rw-r--r-- | fs/xfs/xfs_icache.h | 4 |
3 files changed, 24 insertions, 41 deletions
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 48f6f89a38a9..b55f1eb8f1c8 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -672,7 +672,7 @@ xfs_file_buffered_aio_write( struct inode *inode = mapping->host; struct xfs_inode *ip = XFS_I(inode); ssize_t ret; - int enospc = 0; + bool cleared_space = false; int iolock; if (iocb->ki_flags & IOCB_NOWAIT) @@ -704,19 +704,16 @@ write_retry: * also behaves as a filter to prevent too many eofblocks scans from * running at the same time. */ - if (ret == -EDQUOT && !enospc) { + if (ret == -EDQUOT && !cleared_space) { xfs_iunlock(ip, iolock); - enospc = xfs_inode_free_quota_eofblocks(ip); - if (enospc) - goto write_retry; - enospc = xfs_inode_free_quota_cowblocks(ip); - if (enospc) + cleared_space = xfs_inode_free_quota_blocks(ip); + if (cleared_space) goto write_retry; iolock = 0; - } else if (ret == -ENOSPC && !enospc) { + } else if (ret == -ENOSPC && !cleared_space) { struct xfs_eofblocks eofb = {0}; - enospc = 1; + cleared_space = true; xfs_flush_inodes(ip->i_mount); xfs_iunlock(ip, iolock); diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c index deb99300d171..c71eb15e3835 100644 --- a/fs/xfs/xfs_icache.c +++ b/fs/xfs/xfs_icache.c @@ -1397,33 +1397,31 @@ xfs_icache_free_eofblocks( } /* - * Run eofblocks scans on the quotas applicable to the inode. For inodes with - * multiple quotas, we don't know exactly which quota caused an allocation + * Run cow/eofblocks scans on the quotas applicable to the inode. For inodes + * with multiple quotas, we don't know exactly which quota caused an allocation * failure. We make a best effort by including each quota under low free space * conditions (less than 1% free space) in the scan. */ -static int -__xfs_inode_free_quota_eofblocks( - struct xfs_inode *ip, - int (*execute)(struct xfs_mount *mp, - struct xfs_eofblocks *eofb)) +bool +xfs_inode_free_quota_blocks( + struct xfs_inode *ip) { - int scan = 0; - struct xfs_eofblocks eofb = {0}; - struct xfs_dquot *dq; + struct xfs_eofblocks eofb = {0}; + struct xfs_dquot *dq; + bool do_work = false; /* * Run a sync scan to increase effectiveness and use the union filter to * cover all applicable quotas in a single scan. */ - eofb.eof_flags = XFS_EOF_FLAGS_UNION|XFS_EOF_FLAGS_SYNC; + eofb.eof_flags = XFS_EOF_FLAGS_UNION | XFS_EOF_FLAGS_SYNC; if (XFS_IS_UQUOTA_ENFORCED(ip->i_mount)) { dq = xfs_inode_dquot(ip, XFS_DQTYPE_USER); if (dq && xfs_dquot_lowsp(dq)) { eofb.eof_uid = VFS_I(ip)->i_uid; eofb.eof_flags |= XFS_EOF_FLAGS_UID; - scan = 1; + do_work = true; } } @@ -1432,21 +1430,16 @@ __xfs_inode_free_quota_eofblocks( if (dq && xfs_dquot_lowsp(dq)) { eofb.eof_gid = VFS_I(ip)->i_gid; eofb.eof_flags |= XFS_EOF_FLAGS_GID; - scan = 1; + do_work = true; } } - if (scan) - execute(ip->i_mount, &eofb); - - return scan; -} + if (!do_work) + return false; -int -xfs_inode_free_quota_eofblocks( - struct xfs_inode *ip) -{ - return __xfs_inode_free_quota_eofblocks(ip, xfs_icache_free_eofblocks); + xfs_icache_free_eofblocks(ip->i_mount, &eofb); + xfs_icache_free_cowblocks(ip->i_mount, &eofb); + return true; } static inline unsigned long @@ -1646,13 +1639,6 @@ xfs_icache_free_cowblocks( XFS_ICI_COWBLOCKS_TAG); } -int -xfs_inode_free_quota_cowblocks( - struct xfs_inode *ip) -{ - return __xfs_inode_free_quota_eofblocks(ip, xfs_icache_free_cowblocks); -} - void xfs_inode_set_cowblocks_tag( xfs_inode_t *ip) diff --git a/fs/xfs/xfs_icache.h b/fs/xfs/xfs_icache.h index 3a4c8b382cd0..3f7ddbca8638 100644 --- a/fs/xfs/xfs_icache.h +++ b/fs/xfs/xfs_icache.h @@ -54,17 +54,17 @@ long xfs_reclaim_inodes_nr(struct xfs_mount *mp, int nr_to_scan); void xfs_inode_set_reclaim_tag(struct xfs_inode *ip); +bool xfs_inode_free_quota_blocks(struct xfs_inode *ip); + void xfs_inode_set_eofblocks_tag(struct xfs_inode *ip); void xfs_inode_clear_eofblocks_tag(struct xfs_inode *ip); int xfs_icache_free_eofblocks(struct xfs_mount *, struct xfs_eofblocks *); -int xfs_inode_free_quota_eofblocks(struct xfs_inode *ip); void xfs_eofblocks_worker(struct work_struct *); void xfs_queue_eofblocks(struct xfs_mount *); void xfs_inode_set_cowblocks_tag(struct xfs_inode *ip); void xfs_inode_clear_cowblocks_tag(struct xfs_inode *ip); int xfs_icache_free_cowblocks(struct xfs_mount *, struct xfs_eofblocks *); -int xfs_inode_free_quota_cowblocks(struct xfs_inode *ip); void xfs_cowblocks_worker(struct work_struct *); void xfs_queue_cowblocks(struct xfs_mount *); |