Imbus/xv6-riscv-kernel
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fix runoff complaints about pagination and long lines

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This commit is contained in:
Robert Morris 2017-08-29 14:11:59 -04:00
parent 164f4bae54
commit 4638cabf8c
11 changed files with 25 additions and 33 deletions
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4
fs.c
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@ -155,12 +155,12 @@ bfree(int dev, uint b)
// have locked the inodes involved; this lets callers create
// multi-step atomic operations.
//
// The icache.lock spin-lock defends the allocation of icache
// The icache.lock spin-lock protects the allocation of icache
// entries. Since ip->ref indicates whether an entry is free,
// and ip->dev and ip->inum indicate which i-node an entry
// holds, one must hold icache.lock while using any of those fields.
//
// An ip->lock sleep-lock defends all ip-> fields other than ref,
// An ip->lock sleep-lock protects all ip-> fields other than ref,
// dev, and inum. One must hold ip->lock in order to
// read or write that inode's ip->valid, ip->size, ip->type, &c.