Hello,
How many files a process can open at a time? Is it configurable?
I found following in the kernel code:
..
.max_fds= NR_OPEN_DEFAULT,
..
..
#define NR_OPEN_DEFAULT BITS_PER_LONG
..
..
#ifdef __KERNEL__
#define BITS_PER_LONG 32
..
But I can open more than 32 files in my user
Well this is not really a limit on number of files, rather a memory
allocation optimization for fd_array. The limit you are looking for is:
int sysctl_nr_open __read_mostly = 1024*1024;
$ cat /proc/sys/fs/nr_open
1048576
-Rajat
On Wed, Dec 5, 2012 at 4:38 PM, Vijay Chauhan
#define INR_OPEN_CUR 1024 /* Initial setting for nfile rlimits */
On 12/5/12, Vijay Chauhan kernel.vi...@gmail.com wrote:
Hello,
How many files a process can open at a time? Is it configurable?
I found following in the kernel code:
..
.max_fds= NR_OPEN_DEFAULT,
..
..
Look at the include/asm-generic/resource.h
On 12/5/12, Denis Kirjanov kirja...@gmail.com wrote:
#define INR_OPEN_CUR 1024 /* Initial setting for nfile rlimits */
On 12/5/12, Vijay Chauhan kernel.vi...@gmail.com wrote:
Hello,
How many files a process can open at a time? Is it
Hi,
I'm trying to work on android audio (pcm_native.c) but got stuck in some
parameters like start threshold, stop threshold, silence zone, silence
threshold. Can anybody please elaborate on what they are each used for ??
--
Niroj Pokhrel
Software Engineer,
Samsung India Software Operations
On Wed, Dec 5, 2012 at 1:48 PM, Niroj Pokhrel nirojpokh...@gmail.comwrote:
Hi,
I'm trying to work on android audio (pcm_native.c) but got stuck in some
parameters like start threshold, stop threshold, silence zone, silence
threshold. Can anybody please elaborate on what they are each used for
Hi:
I am working on a project to copy (page aligned) the buffer content of one
process to the buffer of other process.
Now I resolved this issue using copy_page() but, analizing performance with
different buffer sizes, the copy_page becames the critical time component and
