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| author | Miklos Szeredi <mszeredi@suse.cz> | 2009-04-09 17:37:52 +0200 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@suse.cz> | 2009-04-09 17:37:52 +0200 |
| commit | ce60a2f15764f296b0467960759351702c7d2986 (patch) | |
| tree | ba5a61daee91b252face877b02b707be3636e488 | |
| parent | f4efdd65b754ebbf41484d3a2255c59282720650 (diff) | |
| download | linux-ce60a2f15764f296b0467960759351702c7d2986.tar.gz linux-ce60a2f15764f296b0467960759351702c7d2986.tar.bz2 linux-ce60a2f15764f296b0467960759351702c7d2986.zip | |
fuse: fix argument type in fuse_get_user_pages()
Fix the following warning:
fs/fuse/file.c: In function 'fuse_direct_io':
fs/fuse/file.c:1002: warning: passing argument 3 of 'fuse_get_user_pages' from incompatible pointer type
This was introduced by commit f4975c67 "fuse: allow kernel to access
"direct_io" files".
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
| -rw-r--r-- | fs/fuse/file.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 2b25133524a3..0946861b10b7 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -938,9 +938,9 @@ static void fuse_release_user_pages(struct fuse_req *req, int write) } static int fuse_get_user_pages(struct fuse_req *req, const char __user *buf, - unsigned *nbytesp, int write) + size_t *nbytesp, int write) { - unsigned nbytes = *nbytesp; + size_t nbytes = *nbytesp; unsigned long user_addr = (unsigned long) buf; unsigned offset = user_addr & ~PAGE_MASK; int npages; @@ -955,7 +955,7 @@ static int fuse_get_user_pages(struct fuse_req *req, const char __user *buf, return 0; } - nbytes = min(nbytes, (unsigned) FUSE_MAX_PAGES_PER_REQ << PAGE_SHIFT); + nbytes = min_t(size_t, nbytes, FUSE_MAX_PAGES_PER_REQ << PAGE_SHIFT); npages = (nbytes + offset + PAGE_SIZE - 1) >> PAGE_SHIFT; npages = clamp(npages, 1, FUSE_MAX_PAGES_PER_REQ); down_read(¤t->mm->mmap_sem); |