From: Tycho Andersen <tandersen@xxxxxxxxxxx>
This doesn't really count the number of open files, but the max possible
number of open files in an fd table.
In the next patch, we're going to introduce a helper to compute this number
exactly, so rename this one. (It is only called in one place, maybe we
should just inline it?)
Signed-off-by: Tycho Andersen <tandersen@xxxxxxxxxxx>
---
fs/file.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/file.c b/fs/file.c
index 5fb0b146e79e..b1633c00bd3c 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -271,7 +271,7 @@ static inline void __clear_open_fd(unsigned int fd, struct fdtable *fdt)
__clear_bit(fd / BITS_PER_LONG, fdt->full_fds_bits);
}
-static unsigned int count_open_files(struct fdtable *fdt)
+static unsigned int count_possible_open_files(struct fdtable *fdt)
{
unsigned int size = fdt->max_fds;
unsigned int i;
@@ -302,7 +302,7 @@ static unsigned int sane_fdtable_size(struct fdtable *fdt, unsigned int max_fds)
{
unsigned int count;
- count = count_open_files(fdt);
+ count = count_possible_open_files(fdt);
if (max_fds < NR_OPEN_DEFAULT)
max_fds = NR_OPEN_DEFAULT;
return ALIGN(min(count, max_fds), BITS_PER_LONG);
--
2.34.1
