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| author | Theodore Ts'o <tytso@mit.edu> | 2011-09-09 19:16:51 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-09-09 19:16:51 -0400 |
| commit | df55c99dc8ee4c3c886a5edc8a4aa6b131c95afc (patch) | |
| tree | 6e5ea5a435659fa2dee7410f0b0196bdaf3a2054 /fs/ext4/ext4.h | |
| parent | e7d5f3156e6827970f75ab27ad7eb0155826eb0b (diff) | |
| download | op-kernel-dev-df55c99dc8ee4c3c886a5edc8a4aa6b131c95afc.zip op-kernel-dev-df55c99dc8ee4c3c886a5edc8a4aa6b131c95afc.tar.gz | |
ext4: rename ext4_has_free_blocks() to ext4_has_free_clusters()
Rename the function so it is more clear what is going on. Also rename
the various variables so it's clearer what's happening.
Also fix a missing blocks to cluster conversion when reading the
number of reserved blocks for root.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4.h')
| -rw-r--r-- | fs/ext4/ext4.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index f976386..21ea65d 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -2103,13 +2103,13 @@ do { \ } while (0) #ifdef CONFIG_SMP -/* Each CPU can accumulate percpu_counter_batch blocks in their local - * counters. So we need to make sure we have free blocks more +/* Each CPU can accumulate percpu_counter_batch clusters in their local + * counters. So we need to make sure we have free clusters more * than percpu_counter_batch * nr_cpu_ids. Also add a window of 4 times. */ -#define EXT4_FREEBLOCKS_WATERMARK (4 * (percpu_counter_batch * nr_cpu_ids)) +#define EXT4_FREECLUSTERS_WATERMARK (4 * (percpu_counter_batch * nr_cpu_ids)) #else -#define EXT4_FREEBLOCKS_WATERMARK 0 +#define EXT4_FREECLUSTERS_WATERMARK 0 #endif static inline void ext4_update_i_disksize(struct inode *inode, loff_t newsize) |
