| commit | 4e06bdd6cbd5105376e7caf4e683ed131e777389 | |
| author | Josef Bacik <jbacik@redhat.com> | |
| Fri, 20 Feb 2009 15:59:53 +0000 (20 10:59 -0500) | ||
| committer | Chris Mason <chris.mason@oracle.com> | |
| Fri, 20 Feb 2009 15:59:53 +0000 (20 10:59 -0500) | ||
| tree | 20a7b891f7f8f518eb2cd81234e0c9ab5902c6c3 | treesnapshot (tar.gz zip) |
| parent | 6a63209fc02d5483371f07e4913ee8abad608051 | commitdiff |
Btrfs: try committing transaction before returning ENOSPC
This fixes a problem where we could return -ENOSPC when we may actually have
plenty of space, the space is just pinned. Instead of returning -ENOSPC
immediately, commit the transaction first and then try and do the allocation
again.
This patch also does chunk allocation for metadata if we pass the 80%
threshold for metadata space. This will help with stack usage since the chunk
allocation will happen early on, instead of when the allocation is happening.
Signed-off-by: Josef Bacik <jbacik@redhat.com>
This fixes a problem where we could return -ENOSPC when we may actually have
plenty of space, the space is just pinned. Instead of returning -ENOSPC
immediately, commit the transaction first and then try and do the allocation
again.
This patch also does chunk allocation for metadata if we pass the 80%
threshold for metadata space. This will help with stack usage since the chunk
allocation will happen early on, instead of when the allocation is happening.
Signed-off-by: Josef Bacik <jbacik@redhat.com>
| fs/btrfs/extent-tree.c | diffblobblamehistory |