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| author | Christoph Hellwig <hch@lst.de> | 2010-06-04 11:29:57 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-08-09 22:47:32 +0200 |
| commit | 6e1db88d536adcbbfe562b2d4b7d6425784fff12 (patch) | |
| tree | 8cfcb5a6190722db6249b2e4978f39247975abcf /lib/dma-debug.c | |
| parent | clean up write_begin usage for directories in pagecache (diff) | |
| download | linux-6e1db88d536adcbbfe562b2d4b7d6425784fff12.tar.xz linux-6e1db88d536adcbbfe562b2d4b7d6425784fff12.zip | |
introduce __block_write_begin
Split up the block_write_begin implementation - __block_write_begin is a new
trivial wrapper for block_prepare_write that always takes an already
allocated page and can be either called from block_write_begin or filesystem
code that already has a page allocated. Remove the handling of already
allocated pages from block_write_begin after switching all callers that
do it to __block_write_begin.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'lib/dma-debug.c')
0 files changed, 0 insertions, 0 deletions