The patch titled
ext2 balloc: reset windowsz when full
has been removed from the -mm tree. Its filename was
ext2-balloc-reset-windowsz-when-full.patch
This patch was dropped because it was folded into ext2-reservations.patch
------------------------------------------------------
Subject: ext2 balloc: reset windowsz when full
From: Hugh Dickins <hugh@xxxxxxxxxxx>
ext2_new_blocks should reset the reservation window size to 0 when squeezing
the last blocks out of an almost full filesystem, so the retry doesn't skip
any groups with less than half that free, reporting ENOSPC too soon.
Signed-off-by: Hugh Dickins <hugh@xxxxxxxxxxx>
Cc: Martin Bligh <mbligh@xxxxxxxxxx>
Acked-by: Mingming Cao <cmm@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
fs/ext2/balloc.c | 1 +
1 files changed, 1 insertion(+)
diff -puN fs/ext2/balloc.c~ext2-balloc-reset-windowsz-when-full fs/ext2/balloc.c
--- a/fs/ext2/balloc.c~ext2-balloc-reset-windowsz-when-full
+++ a/fs/ext2/balloc.c
@@ -1292,6 +1292,7 @@ retry_alloc:
*/
if (my_rsv) {
my_rsv = NULL;
+ windowsz = 0;
group_no = goal_group;
goto retry_alloc;
}
_
Patches currently in -mm which might be from hugh@xxxxxxxxxxx are
origin.patch
mm-more-rmap-checking.patch
mm-make-read_cache_page-synchronous.patch
fs-buffer-dont-pageuptodate-without-page-locked.patch
free-swap-space-of-reactivated-pages.patch
add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated.patch
smaps-extract-pmd-walker-from-smaps-code.patch
smaps-add-pages-referenced-count-to-smaps.patch
smaps-add-clear_refs-file-to-clear-reference.patch
smaps-add-clear_refs-file-to-clear-reference-fix.patch
ext2-reservations.patch
ext2-balloc-reset-windowsz-when-full.patch
ext2-balloc-fix-off-by-one-against-rsv_end.patch
ext2-balloc-fix-off-by-one-against-grp_goal.patch
ext2-balloc-say-rb_entry-not-list_entry.patch
ext2-balloc-use-io_error-label.patch
add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-swap-prefetch.patch
rcu-preemptible-rcu-fix.patch
mm-only-free-swap-space-of-reactivated-pages-debug.patch
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