[lkml]   [2001]   [Apr]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Subject2.4.3-ac2 -- How do I determine if shm is being used?
I have mounted:

none on /var/shm type shm (rw)
tmpfs on /dev/shm type tmpfs (rw)

Yet, running "x11perf -shmput10" gives me:

X Error of failed request: BadValue (integer parameter out of range for
Major opcode of failed request: 146 (MIT-SHM)
Minor opcode of failed request: 3 (X_ShmPutImage)
Value in failed request: 0x1600001
Serial number of failed request: 35107
Current serial number in output stream: 35111

I'd like to check to make sure that shm is actually accessible
to my programs. Is there any easy way to do this?

I have already checked the values of:

/proc/sys/kernel/shmall = 2000000
/proc/sys/kernel/shmmax = 4096
/proc/sys/kernel/shmmni = 35000000

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-03-22 13:24    [W:0.032 / U:4.604 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site