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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-05-13 12:36:58 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-05-18 13:57:27 -0700 |
| commit | 523be8a6b3418eb7e0f0f042fe0490345eb5d516 (patch) | |
| tree | a8df4e4d4c764066553d71a6f02bf2f90ea48b86 /fs/f2fs/debug.c | |
| parent | f573018491fd823e909d587cfe16758f3dd9e6d6 (diff) | |
| download | linux-523be8a6b3418eb7e0f0f042fe0490345eb5d516.tar.bz2 | |
f2fs: use percpu_counter for page counters
This patch substitutes percpu_counter for atomic_counter when counting
various types of pages.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/debug.c')
| -rw-r--r-- | fs/f2fs/debug.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c index a18897319347..d89a425055d0 100644 --- a/fs/f2fs/debug.c +++ b/fs/f2fs/debug.c @@ -144,6 +144,7 @@ static void update_mem_info(struct f2fs_sb_info *sbi) 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; /* build sm */ si->base_mem += sizeof(struct f2fs_sm_info); @@ -299,15 +300,15 @@ static int stat_show(struct seq_file *s, void *v) seq_printf(s, " - Inner Struct Count: tree: %d(%d), node: %d\n", si->ext_tree, si->zombie_tree, si->ext_node); seq_puts(s, "\nBalancing F2FS Async:\n"); - seq_printf(s, " - inmem: %4d, wb_bios: %4d\n", + seq_printf(s, " - inmem: %4lld, wb_bios: %4d\n", si->inmem_pages, si->wb_bios); - seq_printf(s, " - nodes: %4d in %4d\n", + seq_printf(s, " - nodes: %4lld in %4d\n", si->ndirty_node, si->node_pages); - seq_printf(s, " - dents: %4d in dirs:%4d\n", + seq_printf(s, " - dents: %4lld in dirs:%4d\n", si->ndirty_dent, si->ndirty_dirs); - seq_printf(s, " - datas: %4d in files:%4d\n", + seq_printf(s, " - datas: %4lld in files:%4d\n", si->ndirty_data, si->ndirty_files); - seq_printf(s, " - meta: %4d in %4d\n", + seq_printf(s, " - meta: %4lld in %4d\n", si->ndirty_meta, si->meta_pages); seq_printf(s, " - NATs: %9d/%9d\n - SITs: %9d/%9d\n", si->dirty_nats, si->nats, si->dirty_sits, si->sits); |