aboutsummaryrefslogtreecommitdiffstats
path: root/fs/fuse/file.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/fuse/file.c')
-rw-r--r--fs/fuse/file.c6
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)
938} 938}
939 939
940static int fuse_get_user_pages(struct fuse_req *req, const char __user *buf, 940static int fuse_get_user_pages(struct fuse_req *req, const char __user *buf,
941 unsigned *nbytesp, int write) 941 size_t *nbytesp, int write)
942{ 942{
943 unsigned nbytes = *nbytesp; 943 size_t nbytes = *nbytesp;
944 unsigned long user_addr = (unsigned long) buf; 944 unsigned long user_addr = (unsigned long) buf;
945 unsigned offset = user_addr & ~PAGE_MASK; 945 unsigned offset = user_addr & ~PAGE_MASK;
946 int npages; 946 int npages;
@@ -955,7 +955,7 @@ static int fuse_get_user_pages(struct fuse_req *req, const char __user *buf,
955 return 0; 955 return 0;
956 } 956 }
957 957
958 nbytes = min(nbytes, (unsigned) FUSE_MAX_PAGES_PER_REQ << PAGE_SHIFT); 958 nbytes = min_t(size_t, nbytes, FUSE_MAX_PAGES_PER_REQ << PAGE_SHIFT);
959 npages = (nbytes + offset + PAGE_SIZE - 1) >> PAGE_SHIFT; 959 npages = (nbytes + offset + PAGE_SIZE - 1) >> PAGE_SHIFT;
960 npages = clamp(npages, 1, FUSE_MAX_PAGES_PER_REQ); 960 npages = clamp(npages, 1, FUSE_MAX_PAGES_PER_REQ);
961 down_read(&current->mm->mmap_sem); 961 down_read(&current->mm->mmap_sem);