diff options
Diffstat (limited to 'fs/xfs/xfs_bmap_util.c')
| -rw-r--r-- | fs/xfs/xfs_bmap_util.c | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index 0836fea2d6d8..06ca11731e43 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -30,6 +30,7 @@ #include "xfs_reflink.h" #include "xfs_rtbitmap.h" #include "xfs_rtgroup.h" +#include "xfs_zone_alloc.h" /* Kernel only BMAP related definitions and functions */ @@ -436,7 +437,8 @@ xfs_bmap_punch_delalloc_range( struct xfs_inode *ip, int whichfork, xfs_off_t start_byte, - xfs_off_t end_byte) + xfs_off_t end_byte, + struct xfs_zone_alloc_ctx *ac) { struct xfs_mount *mp = ip->i_mount; struct xfs_ifork *ifp = xfs_ifork_ptr(ip, whichfork); @@ -467,7 +469,21 @@ xfs_bmap_punch_delalloc_range( continue; } - xfs_bmap_del_extent_delay(ip, whichfork, &icur, &got, &del); + if (xfs_is_zoned_inode(ip) && ac) { + /* + * In a zoned buffered write context we need to return + * the punched delalloc allocations to the allocation + * context. This allows reusing them in the following + * iomap iterations. + */ + xfs_bmap_del_extent_delay(ip, whichfork, &icur, &got, + &del, XFS_BMAPI_REMAP); + ac->reserved_blocks += del.br_blockcount; + } else { + xfs_bmap_del_extent_delay(ip, whichfork, &icur, &got, + &del, 0); + } + if (!xfs_iext_get_extent(ifp, &icur, &got)) break; } @@ -582,7 +598,7 @@ xfs_free_eofblocks( if (ip->i_delayed_blks) { xfs_bmap_punch_delalloc_range(ip, XFS_DATA_FORK, round_up(XFS_ISIZE(ip), mp->m_sb.sb_blocksize), - LLONG_MAX); + LLONG_MAX, NULL); } xfs_inode_clear_eofblocks_tag(ip); return 0; @@ -825,7 +841,8 @@ int xfs_free_file_space( struct xfs_inode *ip, xfs_off_t offset, - xfs_off_t len) + xfs_off_t len, + struct xfs_zone_alloc_ctx *ac) { struct xfs_mount *mp = ip->i_mount; xfs_fileoff_t startoffset_fsb; @@ -880,7 +897,7 @@ xfs_free_file_space( return 0; if (offset + len > XFS_ISIZE(ip)) len = XFS_ISIZE(ip) - offset; - error = xfs_zero_range(ip, offset, len, NULL); + error = xfs_zero_range(ip, offset, len, ac, NULL); if (error) return error; @@ -968,7 +985,8 @@ int xfs_collapse_file_space( struct xfs_inode *ip, xfs_off_t offset, - xfs_off_t len) + xfs_off_t len, + struct xfs_zone_alloc_ctx *ac) { struct xfs_mount *mp = ip->i_mount; struct xfs_trans *tp; @@ -981,7 +999,7 @@ xfs_collapse_file_space( trace_xfs_collapse_file_space(ip); - error = xfs_free_file_space(ip, offset, len); + error = xfs_free_file_space(ip, offset, len, ac); if (error) return error; |