lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Btrfs: Force inlining off in a few places to save stack usage

Browse Source 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Chris Mason
2008-01-03 10:01:48 -05:00
parent f9ef6604ac
commit 98ed51747b
3 changed files with 54 additions and 49 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
fs/btrfs/file.c
View File

@@ -80,7 +80,7 @@ static void btrfs_drop_pages(struct page **pages, size_t num_pages)
}
}
static int insert_inline_extent(struct btrfs_trans_handle *trans,
static int noinline insert_inline_extent(struct btrfs_trans_handle *trans,
struct btrfs_root *root, struct inode *inode,
u64 offset, size_t size,
struct page **pages, size_t page_offset,
@@ -221,7 +221,7 @@ fail:
return err;
}
static int dirty_and_release_pages(struct btrfs_trans_handle *trans,
static int noinline dirty_and_release_pages(struct btrfs_trans_handle *trans,
struct btrfs_root *root,
struct file *file,
struct page **pages,
@@ -653,14 +653,10 @@ out:
/*
* this gets pages into the page cache and locks them down
*/
static int prepare_pages(struct btrfs_root *root,
struct file *file,
struct page **pages,
size_t num_pages,
loff_t pos,
unsigned long first_index,
unsigned long last_index,
size_t write_bytes)
static int prepare_pages(struct btrfs_root *root, struct file *file,
struct page **pages, size_t num_pages,
loff_t pos, unsigned long first_index,
unsigned long last_index, size_t write_bytes)
{
int i;
unsigned long index = pos >> PAGE_CACHE_SHIFT;