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-rw-r--r--Documentation/filesystems/proc.txt6
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index 944cf109a6f5..99902ae6804e 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -121,7 +121,7 @@ Table 1-1: Process specific entries in /proc
121.............................................................................. 121..............................................................................
122 File Content 122 File Content
123 cmdline Command line arguments 123 cmdline Command line arguments
124 cpu Current and last cpu in wich it was executed (2.4)(smp) 124 cpu Current and last cpu in which it was executed (2.4)(smp)
125 cwd Link to the current working directory 125 cwd Link to the current working directory
126 environ Values of environment variables 126 environ Values of environment variables
127 exe Link to the executable of this process 127 exe Link to the executable of this process
@@ -309,13 +309,13 @@ is the same by default:
309 > cat /proc/irq/0/smp_affinity 309 > cat /proc/irq/0/smp_affinity
310 ffffffff 310 ffffffff
311 311
312It's a bitmask, in wich you can specify wich CPUs can handle the IRQ, you can 312It's a bitmask, in which you can specify which CPUs can handle the IRQ, you can
313set it by doing: 313set it by doing:
314 314
315 > echo 1 > /proc/irq/prof_cpu_mask 315 > echo 1 > /proc/irq/prof_cpu_mask
316 316
317This means that only the first CPU will handle the IRQ, but you can also echo 5 317This means that only the first CPU will handle the IRQ, but you can also echo 5
318wich means that only the first and fourth CPU can handle the IRQ. 318which means that only the first and fourth CPU can handle the IRQ.
319 319
320The way IRQs are routed is handled by the IO-APIC, and it's Round Robin 320The way IRQs are routed is handled by the IO-APIC, and it's Round Robin
321between all the CPUs which are allowed to handle it. As usual the kernel has 321between all the CPUs which are allowed to handle it. As usual the kernel has