The patch titled
readahead: call scheme: remove get_readahead_bounds()
has been removed from the -mm tree. Its filename was
readahead-call-scheme-remove-get_readahead_bounds.patch
This patch was dropped because it was folded into readahead-call-scheme.patch
------------------------------------------------------
Subject: readahead: call scheme: remove get_readahead_bounds()
From: Fengguang Wu <wfg@xxxxxxxxxxxxxxxx>
Remove the one and only get_readahead_bounds() call.
Signed-off-by: Fengguang Wu <wfg@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
mm/readahead.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff -puN mm/readahead.c~readahead-call-scheme-remove-get_readahead_bounds mm/readahead.c
--- a/mm/readahead.c~readahead-call-scheme-remove-get_readahead_bounds
+++ a/mm/readahead.c
@@ -1578,7 +1578,6 @@ page_cache_readahead_adaptive(struct add
pgoff_t offset, unsigned long req_size)
{
unsigned long ra_size;
- unsigned long ra_min;
unsigned long ra_max;
int ret;
@@ -1599,7 +1598,7 @@ page_cache_readahead_adaptive(struct add
else if (offset)
ra_account(ra, RA_EVENT_CACHE_MISS, req_size);
- get_readahead_bounds(ra, &ra_min, &ra_max);
+ ra_max = get_max_readahead(ra);
/* read-ahead disabled? */
if (unlikely(!ra_max || !readahead_ratio)) {
@@ -1639,7 +1638,7 @@ page_cache_readahead_adaptive(struct add
* Context based sequential read-ahead.
*/
ret = try_context_based_readahead(mapping, ra, page,
- offset, ra_min, ra_max);
+ offset, req_size, ra_max);
if (ret > 0)
return ra_submit(ra, mapping, filp);
if (ret < 0)
_
Patches currently in -mm which might be from wfg@xxxxxxxxxxxxxxxx are
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-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-call-scheme.patch
readahead-call-scheme-remove-get_readahead_bounds.patch
readahead-call-scheme-fix-thrashed-unaligned-read.patch
readahead-laptop-mode.patch
readahead-laptop-mode-fix.patch
readahead-loop-case.patch
readahead-nfsd-case.patch
readahead-nfsd-case-fix.patch
readahead-nfsd-case-fix-uninitialized-ra_min-ra_max.patch
readahead-nfsd-case-remove-ra_min.patch
readahead-turn-on-by-default.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
-
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