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| author | Patrick McHardy <kaber@trash.net> | 2010-04-20 10:02:01 -0400 | 
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2010-04-20 10:02:01 -0400 | 
| commit | 62910554656cdcd6b6f84a5154c4155aae4ca231 (patch) | |
| tree | dcf14004f6fd2ef7154362ff948bfeba0f3ea92d /fs/logfs/dev_bdev.c | |
| parent | 22265a5c3c103cf8c50be62e6c90d045eb649e6d (diff) | |
| parent | ab9304717f7624c41927f442e6b6d418b2d8b3e4 (diff) | |
Merge branch 'master' of /repos/git/net-next-2.6
Conflicts:
	Documentation/feature-removal-schedule.txt
	net/ipv6/netfilter/ip6t_REJECT.c
	net/netfilter/xt_limit.c
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'fs/logfs/dev_bdev.c')
| -rw-r--r-- | fs/logfs/dev_bdev.c | 10 | 
1 files changed, 8 insertions, 2 deletions
| diff --git a/fs/logfs/dev_bdev.c b/fs/logfs/dev_bdev.c index 9718c22f186d..243c00071f76 100644 --- a/fs/logfs/dev_bdev.c +++ b/fs/logfs/dev_bdev.c | |||
| @@ -9,6 +9,7 @@ | |||
| 9 | #include <linux/bio.h> | 9 | #include <linux/bio.h> | 
| 10 | #include <linux/blkdev.h> | 10 | #include <linux/blkdev.h> | 
| 11 | #include <linux/buffer_head.h> | 11 | #include <linux/buffer_head.h> | 
| 12 | #include <linux/gfp.h> | ||
| 12 | 13 | ||
| 13 | #define PAGE_OFS(ofs) ((ofs) & (PAGE_SIZE-1)) | 14 | #define PAGE_OFS(ofs) ((ofs) & (PAGE_SIZE-1)) | 
| 14 | 15 | ||
| @@ -80,6 +81,7 @@ static void writeseg_end_io(struct bio *bio, int err) | |||
| 80 | prefetchw(&bvec->bv_page->flags); | 81 | prefetchw(&bvec->bv_page->flags); | 
| 81 | 82 | ||
| 82 | end_page_writeback(page); | 83 | end_page_writeback(page); | 
| 84 | page_cache_release(page); | ||
| 83 | } while (bvec >= bio->bi_io_vec); | 85 | } while (bvec >= bio->bi_io_vec); | 
| 84 | bio_put(bio); | 86 | bio_put(bio); | 
| 85 | if (atomic_dec_and_test(&super->s_pending_writes)) | 87 | if (atomic_dec_and_test(&super->s_pending_writes)) | 
| @@ -97,8 +99,10 @@ static int __bdev_writeseg(struct super_block *sb, u64 ofs, pgoff_t index, | |||
| 97 | unsigned int max_pages = queue_max_hw_sectors(q) >> (PAGE_SHIFT - 9); | 99 | unsigned int max_pages = queue_max_hw_sectors(q) >> (PAGE_SHIFT - 9); | 
| 98 | int i; | 100 | int i; | 
| 99 | 101 | ||
| 102 | if (max_pages > BIO_MAX_PAGES) | ||
| 103 | max_pages = BIO_MAX_PAGES; | ||
| 100 | bio = bio_alloc(GFP_NOFS, max_pages); | 104 | bio = bio_alloc(GFP_NOFS, max_pages); | 
| 101 | BUG_ON(!bio); /* FIXME: handle this */ | 105 | BUG_ON(!bio); | 
| 102 | 106 | ||
| 103 | for (i = 0; i < nr_pages; i++) { | 107 | for (i = 0; i < nr_pages; i++) { | 
| 104 | if (i >= max_pages) { | 108 | if (i >= max_pages) { | 
| @@ -191,8 +195,10 @@ static int do_erase(struct super_block *sb, u64 ofs, pgoff_t index, | |||
| 191 | unsigned int max_pages = queue_max_hw_sectors(q) >> (PAGE_SHIFT - 9); | 195 | unsigned int max_pages = queue_max_hw_sectors(q) >> (PAGE_SHIFT - 9); | 
| 192 | int i; | 196 | int i; | 
| 193 | 197 | ||
| 198 | if (max_pages > BIO_MAX_PAGES) | ||
| 199 | max_pages = BIO_MAX_PAGES; | ||
| 194 | bio = bio_alloc(GFP_NOFS, max_pages); | 200 | bio = bio_alloc(GFP_NOFS, max_pages); | 
| 195 | BUG_ON(!bio); /* FIXME: handle this */ | 201 | BUG_ON(!bio); | 
| 196 | 202 | ||
| 197 | for (i = 0; i < nr_pages; i++) { | 203 | for (i = 0; i < nr_pages; i++) { | 
| 198 | if (i >= max_pages) { | 204 | if (i >= max_pages) { | 
