From 1b1dcc1b57a49136f118a0f16367256ff9994a69 Mon Sep 17 00:00:00 2001 From: Jes Sorensen Date: Mon, 9 Jan 2006 15:59:24 -0800 Subject: [PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem This patch converts the inode semaphore to a mutex. I have tested it on XFS and compiled as much as one can consider on an ia64. Anyway your luck with it might be different. Modified-by: Ingo Molnar (finished the conversion) Signed-off-by: Jes Sorensen Signed-off-by: Ingo Molnar --- sound/core/oss/pcm_oss.c | 2 -- sound/core/seq/seq_memory.c | 4 ---- 2 files changed, 6 deletions(-) (limited to 'sound/core') diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index 16df1246a131..7fd072392c7e 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -2135,9 +2135,7 @@ static ssize_t snd_pcm_oss_write(struct file *file, const char __user *buf, size substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK]; if (substream == NULL) return -ENXIO; - up(&file->f_dentry->d_inode->i_sem); result = snd_pcm_oss_write1(substream, buf, count); - down(&file->f_dentry->d_inode->i_sem); #ifdef OSS_DEBUG printk("pcm_oss: write %li bytes (wrote %li bytes)\n", (long)count, (long)result); #endif diff --git a/sound/core/seq/seq_memory.c b/sound/core/seq/seq_memory.c index 9ee6c177db0c..40b4f679c80e 100644 --- a/sound/core/seq/seq_memory.c +++ b/sound/core/seq/seq_memory.c @@ -32,10 +32,6 @@ #include "seq_info.h" #include "seq_lock.h" -/* semaphore in struct file record */ -#define semaphore_of(fp) ((fp)->f_dentry->d_inode->i_sem) - - static inline int snd_seq_pool_available(struct snd_seq_pool *pool) { return pool->total_elements - atomic_read(&pool->counter); -- cgit v1.2.3-59-g8ed1b