The patch titled
readahead-code-cleanup-fix
has been removed from the -mm tree. Its filename was
readahead-code-cleanup-fix.patch
This patch was dropped because it was folded into readahead-code-cleanup.patch
------------------------------------------------------
Subject: readahead-code-cleanup-fix
From: Fengguang Wu <wfg@xxxxxxxxxxxxxxxx>
Signed-off-by: Fengguang Wu <wfg@xxxxxxxxxxxxxxxx>
Cc: Jan Kara <jack@xxxxxxx>
Cc: Nick Piggin <nickpiggin@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/filemap.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff -puN mm/filemap.c~readahead-code-cleanup-fix mm/filemap.c
--- a/mm/filemap.c~readahead-code-cleanup-fix
+++ a/mm/filemap.c
@@ -932,6 +932,7 @@ page_ok:
*/
if (prev_index != index || offset != prev_offset)
mark_page_accessed(page);
+ prev_index = index;
/*
* Ok, we have the page, and it's up-to-date, so
@@ -947,8 +948,8 @@ page_ok:
offset += ret;
index += offset >> PAGE_CACHE_SHIFT;
offset &= ~PAGE_CACHE_MASK;
- prev_index = index;
- prev_offset = ra.prev_offset = offset;
+ prev_offset = offset;
+ ra.prev_offset = offset;
page_cache_release(page);
if (ret == nr && desc->count)
_
Patches currently in -mm which might be from wfg@xxxxxxxxxxxxxxxx are
readahead-improve-heuristic-detecting-sequential-reads.patch
readahead-code-cleanup.patch
readahead-code-cleanup-fix.patch
readahead-kconfig-options.patch
radixtree-introduce-scan-hole-data-functions.patch
mm-introduce-probe_page.patch
mm-introduce-pg_readahead.patch
readahead-add-look-ahead-support-to-__do_page_cache_readahead.patch
readahead-insert-cond_resched-calls.patch
readahead-minmax_ra_pages.patch
readahead-events-accounting.patch
readahead-rescue_pages.patch
readahead-sysctl-parameters.patch
readahead-min-max-sizes.patch
readahead-state-based-method-aging-accounting.patch
readahead-state-based-method-routines.patch
readahead-state-based-method.patch
readahead-state-based-method-check-node-id.patch
readahead-state-based-method-decouple-readahead_ratio-from-growth_limit.patch
readahead-state-based-method-cancel-lookahead-gracefully.patch
readahead-context-based-method.patch
readahead-initial-method-guiding-sizes.patch
readahead-initial-method-thrashing-guard-size.patch
readahead-initial-method-user-recommended-size.patch
readahead-initial-method.patch
readahead-backward-prefetching-method.patch
readahead-thrashing-recovery-method.patch
readahead-thrashing-recovery-method-check-unbalanced-aging.patch
readahead-thrashing-recovery-method-refill-holes.patch
readahead-call-scheme.patch
readahead-call-scheme-cleanup.patch
readahead-call-scheme-catch-thrashing-on-lookahead-time.patch
readahead-laptop-mode.patch
readahead-loop-case.patch
readahead-nfsd-case.patch
readahead-remove-parameter-ra_max-from-thrashing_recovery_readahead.patch
readahead-remove-parameter-ra_max-from-adjust_rala.patch
readahead-state-based-method-protect-against-tiny-size.patch
readahead-rename-state_based_readahead-to-clock_based_readahead.patch
readahead-account-i-o-block-times-for-stock-readahead.patch
readahead-rescue_pages-updates.patch
readahead-remove-noaction-shrink-events.patch
readahead-remove-size-limit-on-read_ahead_kb.patch
readahead-remove-size-limit-of-max_sectors_kb-on-read_ahead_kb.patch
readahead-partial-sendfile-fix.patch
readahead-turn-on-by-default.patch
-
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