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author | 2006-03-23 03:00:48 -0800 | |
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committer | 2006-03-23 07:38:15 -0800 | |
commit | 6b9438e1323a2be10dcc039f6321e7ca18b9459e (patch) | |
tree | 9d84b6f39a2a586c14b2932eda5817cae8ce5b57 /include/linux | |
parent | [PATCH] oss: semaphore to mutex conversion (diff) | |
download | linux-6b9438e1323a2be10dcc039f6321e7ca18b9459e.tar.gz linux-6b9438e1323a2be10dcc039f6321e7ca18b9459e.tar.bz2 linux-6b9438e1323a2be10dcc039f6321e7ca18b9459e.zip |
[PATCH] fat_lock is used as a mutex, convert it to using the new mutex primitive
The fat code uses the fat_lock always in a mutex way (taking and releasing
the lock in the same function), the patch below converts it into the new
mutex primitive. Please consider this patch for the code.
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/msdos_fs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h index 8bcd9450d926..779e6a5744c7 100644 --- a/include/linux/msdos_fs.h +++ b/include/linux/msdos_fs.h @@ -184,6 +184,7 @@ struct fat_slot_info { #include <linux/string.h> #include <linux/nls.h> #include <linux/fs.h> +#include <linux/mutex.h> struct fat_mount_options { uid_t fs_uid; @@ -226,7 +227,7 @@ struct msdos_sb_info { unsigned long max_cluster; /* maximum cluster number */ unsigned long root_cluster; /* first cluster of the root directory */ unsigned long fsinfo_sector; /* sector number of FAT32 fsinfo */ - struct semaphore fat_lock; + struct mutex fat_lock; unsigned int prev_free; /* previously allocated cluster number */ unsigned int free_clusters; /* -1 if undefined */ struct fat_mount_options options; |