Searched refs:BL_BUSY (Results 1 - 3 of 3) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/bsd/sys/
H A Dbuf_internal.h95 volatile long b_lflags; /* BL_BUSY | BL_WANTED flags... protected by buf_mtx */
140 #define BL_BUSY 0x00000001 /* I/O in progress. */ macro
/macosx-10.5.8/xnu-1228.15.4/bsd/vfs/
H A Dvfs_bio.c1938 if (bp->b_whichq != -1 || !(bp->b_lflags & BL_BUSY))
2136 * clear BL_BUSY and we've dropped buf_mtxp
2143 CLR(bp->b_lflags, (BL_BUSY | BL_WANTED));
2241 if (ISSET(bp->b_lflags, BL_BUSY)) {
2284 SET(bp->b_lflags, BL_BUSY);
2815 if (ISSET(bp->b_flags, B_LOCKED) || ISSET(bp->b_lflags, BL_BUSY))
2878 SET(bp->b_lflags, BL_BUSY);
2917 * this point is BL_BUSY...
2923 bp->b_lflags = BL_BUSY;
2963 if (ISSET(bp->b_lflags, BL_BUSY)) {
[all...]
/macosx-10.5.8/xnu-1228.15.4/bsd/kern/
H A Dkern_physio.c131 * that is marked BL_BUSY... we either
135 * the caller (i.e. BL_BUSY is set)
137 assert(bp->b_lflags & BL_BUSY);

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