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softirq: Fix typo in __do_softirq() comments

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[ mingo: Also add a missing 'the', add proper punctuation and clarify what 'swap' means here. ]

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: alexander.levin@verizon.com
Cc: frederic@kernel.org
Cc: joel@joelfernandes.org
Cc: paulmck@linux.vnet.ibm.com
Cc: rostedt@goodmis.org
Link: http://lkml.kernel.org/r/20181018142133.12341-1-tiny.windzz@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Yangtao Li 2018-10-18 10:21:33 -04:00 committed by Ingo Molnar
parent b8d62f33b7
commit e45506ac0a
1 changed files with 3 additions and 3 deletions
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6
kernel/softirq.c
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@ -257,9 +257,9 @@ asmlinkage __visible void __softirq_entry __do_softirq(void)
int softirq_bit;
/*
* Mask out PF_MEMALLOC s current task context is borrowed for the
* softirq. A softirq handled such as network RX might set PF_MEMALLOC
* again if the socket is related to swap
* Mask out PF_MEMALLOC as the current task context is borrowed for the
* softirq. A softirq handled, such as network RX, might set PF_MEMALLOC
* again if the socket is related to swapping.
*/
current->flags &= ~PF_MEMALLOC;