AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-01-23 01:19:39 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

f2fs: read with READ_SYNC when getting dnode page

Browse Source 
The get_node_page_ra tries to:
1. grab or read a target node page for the given nid,
2. then, call ra_node_page to read other adjacent node pages in advance.

So, when we try to read a target node page by #1, we should submit bio with
READ_SYNC instead of READA.
And, in #2, READA should be used.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Reviewed-by: Namjae Jeon <namjae.jeon@samsung.com>
This commit is contained in:
Jaegeuk Kim 2013-02-26 12:43:46 +09:00
parent 12faafe454
commit 66d36a2944
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/f2fs/node.c
View File

@ -930,7 +930,7 @@ struct page *get_node_page_ra(struct page *parent, int start)
if (!page)
return ERR_PTR(-ENOMEM);
err = read_node_page(page, READA);
err = read_node_page(page, READ_SYNC);
if (err) {
f2fs_put_page(page, 1);
return ERR_PTR(err);