24 lines
747 B
C
24 lines
747 B
C
#include "fs.h"
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#include "inode.h"
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#include "clean.h"
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/*===========================================================================*
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* fs_sync *
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*===========================================================================*/
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void fs_sync(void)
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{
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/* Perform the sync() system call. Flush all the tables.
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* The order in which the various tables are flushed is critical. The
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* blocks must be flushed last, since rw_inode() leaves its results in
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* the block cache.
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*/
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struct inode *rip;
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/* Write all the dirty inodes to the disk. */
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for(rip = &inode[0]; rip < &inode[NR_INODES]; rip++)
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if(rip->i_count > 0 && IN_ISDIRTY(rip)) rw_inode(rip, WRITING);
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/* Write all the dirty blocks to the disk. */
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lmfs_flushall();
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}
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