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 --- drivers/usb/gadget/file_storage.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/usb/gadget/file_storage.c') diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c index 0cea9782d7d4..de59c58896d6 100644 --- a/drivers/usb/gadget/file_storage.c +++ b/drivers/usb/gadget/file_storage.c @@ -1891,7 +1891,7 @@ static int fsync_sub(struct lun *curlun) return -EINVAL; inode = filp->f_dentry->d_inode; - down(&inode->i_sem); + mutex_lock(&inode->i_mutex); current->flags |= PF_SYNCWRITE; rc = filemap_fdatawrite(inode->i_mapping); err = filp->f_op->fsync(filp, filp->f_dentry, 1); @@ -1901,7 +1901,7 @@ static int fsync_sub(struct lun *curlun) if (!rc) rc = err; current->flags &= ~PF_SYNCWRITE; - up(&inode->i_sem); + mutex_unlock(&inode->i_mutex); VLDBG(curlun, "fdatasync -> %d\n", rc); return rc; } -- cgit v1.2.1