* [PATCH] f2fs: calculate the f2fs_stat_info into base_mem
@ 2017-03-18 1:25 Kinglong Mee
2017-03-20 3:10 ` Jaegeuk Kim
0 siblings, 1 reply; 2+ messages in thread
From: Kinglong Mee @ 2017-03-18 1:25 UTC (permalink / raw)
To: Jaegeuk Kim, linux-f2fs-devel
The memory size of f2fs_stat_info also should be calculated.
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
---
fs/f2fs/debug.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
index ee2d0a4..cf102d1 100644
--- a/fs/f2fs/debug.c
+++ b/fs/f2fs/debug.c
@@ -156,7 +156,11 @@ static void update_mem_info(struct f2fs_sb_info *sbi)
if (si->base_mem)
goto get_cache;
- si->base_mem = sizeof(struct f2fs_sb_info) + sbi->sb->s_blocksize;
+ /* build stat */
+ si->base_mem = sizeof(struct f2fs_stat_info);
+
+ /* build superb lock*/
+ si->base_mem += sizeof(struct f2fs_sb_info) + sbi->sb->s_blocksize;
si->base_mem += 2 * sizeof(struct f2fs_inode_info);
si->base_mem += sizeof(*sbi->ckpt);
si->base_mem += sizeof(struct percpu_counter) * NR_COUNT_TYPE;
--
2.9.3
------------------------------------------------------------------------------
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] f2fs: calculate the f2fs_stat_info into base_mem
2017-03-18 1:25 [PATCH] f2fs: calculate the f2fs_stat_info into base_mem Kinglong Mee
@ 2017-03-20 3:10 ` Jaegeuk Kim
0 siblings, 0 replies; 2+ messages in thread
From: Jaegeuk Kim @ 2017-03-20 3:10 UTC (permalink / raw)
To: Kinglong Mee; +Cc: linux-f2fs-devel
On 03/18, Kinglong Mee wrote:
> The memory size of f2fs_stat_info also should be calculated.
>
> Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
> ---
> fs/f2fs/debug.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
> index ee2d0a4..cf102d1 100644
> --- a/fs/f2fs/debug.c
> +++ b/fs/f2fs/debug.c
> @@ -156,7 +156,11 @@ static void update_mem_info(struct f2fs_sb_info *sbi)
> if (si->base_mem)
> goto get_cache;
>
> - si->base_mem = sizeof(struct f2fs_sb_info) + sbi->sb->s_blocksize;
> + /* build stat */
> + si->base_mem = sizeof(struct f2fs_stat_info);
> +
> + /* build superb lock*/
Fixed /* build superblock */
> + si->base_mem += sizeof(struct f2fs_sb_info) + sbi->sb->s_blocksize;
> si->base_mem += 2 * sizeof(struct f2fs_inode_info);
> si->base_mem += sizeof(*sbi->ckpt);
> si->base_mem += sizeof(struct percpu_counter) * NR_COUNT_TYPE;
> --
> 2.9.3
------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-03-20 3:10 ` Jaegeuk Kim
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