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Searched refs:overflow (Results 1 – 25 of 148) sorted by relevance

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/linux-3.3/Documentation/
Dprio_tree.txt26 tree cannot index them all, we build an overflow-sub-tree that indexes such
30 into an overflow-subtree. Note that all vmas in an overflow-sub-tree have
32 overflow-sub-trees to handle each possible radix_index. For example,
33 in figure we have 3 overflow-sub-trees corresponding to radix indices
37 are indexed using heap and radix indices whereas the overflow-sub-trees below
39 indexed using heap and size indices. In overflow-sub-trees the size_index
83 We do not optimize the height of overflow-sub-trees using index_bits.
84 The reason is: there can be many such overflow-sub-trees and all of
88 heap-and-size indexed overflow-sub-trees using prio_tree->index_bits.
89 Instead the overflow sub-trees are indexed using full BITS_PER_LONG bits
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/linux-3.3/arch/x86/kernel/
Dirq_32.c81 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq) in execute_on_irq_stack() argument
111 if (unlikely(overflow)) in execute_on_irq_stack()
191 int overflow; in handle_irq() local
193 overflow = check_stack_overflow(); in handle_irq()
199 if (!execute_on_irq_stack(overflow, desc, irq)) { in handle_irq()
200 if (unlikely(overflow)) in handle_irq()
Dmodule.c128 goto overflow; in apply_relocate_add()
133 goto overflow; in apply_relocate_add()
140 goto overflow; in apply_relocate_add()
151 overflow: in apply_relocate_add()
/linux-3.3/arch/m68k/fpsp040/
Dx_ovfl.S4 | fpsp_ovfl --- FPSP handler for overflow exception
23 | RM For pos overflow, the largest pos number. For neg overflow,
25 | RP For pos overflow, +infinity. For neg overflow, the largest
Dutil.S6 | ovf_res: used by overflow to force the correct
157 | ovf_r_x3 --- overflow result calculation
173 | ovf_res --- overflow result calculation
199 tstb LOCAL_SGN(%a0) |if negative overflow
209 tstb LOCAL_SGN(%a0) |if negative overflow
230 tstb LOCAL_SGN(%a0) |if negative overflow
240 tstb LOCAL_SGN(%a0) |if negative overflow
261 tstb LOCAL_SGN(%a0) |if negative overflow
271 tstb LOCAL_SGN(%a0) |if negative overflow
283 tstb LOCAL_SGN(%a0) |if negative overflow
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Dscosh.S34 | However, invoking exp(|X|) may cause premature overflow.
42 | 5. (|X| > 16480 log2) sinh(X) must overflow. Return
43 | Huge*Huge to generate overflow and an infinity with
Dssinh.S34 | However, invoking exp(|X|) may cause premature overflow.
43 | 5. (|X| > 16480 log2) sinh(X) must overflow. Return
44 | sign(X)*Huge*Huge to generate overflow and an infinity with
/linux-3.3/arch/h8300/kernel/
Dmodule.c52 goto overflow; in apply_relocate_add()
60 goto overflow; in apply_relocate_add()
71 overflow: in apply_relocate_add()
/linux-3.3/drivers/media/dvb/ngene/
Dngene-dvb.c127 static u32 overflow; variable
152 overflow++; in tsin_exchange()
159 if (ok % 100 == 0 && overflow) in tsin_exchange()
160 printk(KERN_WARNING "%s: ok %u overflow %u dropped %u\n", __func__, ok, overflow, stripped); in tsin_exchange()
/linux-3.3/lib/
Dkstrtox.c51 int overflow; in _parse_integer() local
55 overflow = 0; in _parse_integer()
74 overflow = 1; in _parse_integer()
81 if (overflow) in _parse_integer()
/linux-3.3/arch/mn10300/lib/
D__ashldi3.S37 lsr a1,d0,a1 # get overflow from LSW -> MSW
39 or_asl a1,d1,a0,d0 # insert overflow into MSW and
/linux-3.3/arch/s390/lib/
Dqrnnd.S23 brc 3,0f # (n/4) div (n/2) can overflow by 1
44 brc 12,3f # overflow on r ?
63 brc 12,7f # overflow on r ?
/linux-3.3/fs/befs/
Dbtree.c218 node->head.overflow = fs64_to_cpu(sb, node->od_node->overflow); in befs_bt_read_node()
284 node_off = this_node->head.overflow; in befs_btree_find()
571 this_node->head.overflow); in befs_btree_seekleaf()
572 *node_off = this_node->head.overflow; in befs_btree_seekleaf()
605 if (node->head.overflow == befs_bt_inval) in befs_leafnode()
Dbefs_fs_types.h242 fs64 overflow; member
250 befs_off_t overflow; member
/linux-3.3/sound/core/seq/
Dseq_fifo.c55 atomic_set(&f->overflow, 0); in snd_seq_fifo_new()
101 atomic_set(&f->overflow, 0); in snd_seq_fifo_clear()
128 atomic_inc(&f->overflow); in snd_seq_fifo_event_in()
Dseq_fifo.h38 atomic_t overflow; member
/linux-3.3/drivers/net/ppp/
Dppp_deflate.c441 int decode_proto, overflow; in z_decompress() local
479 overflow = 0; in z_decompress()
503 } else if (!overflow) { in z_decompress()
511 overflow = 1; in z_decompress()
527 olen = osize + overflow - state->strm.avail_out; in z_decompress()
/linux-3.3/drivers/media/dvb/pluto2/
Dpluto2.c120 unsigned int overflow; member
354 pluto->overflow++; in pluto_irq()
355 if (pluto->overflow) { in pluto_irq()
357 pluto->overflow); in pluto_irq()
359 pluto->overflow = 0; in pluto_irq()
362 pluto->overflow++; in pluto_irq()
/linux-3.3/fs/udf/
Dballoc.c122 unsigned long overflow; in udf_bitmap_free_blocks() local
139 overflow = 0; in udf_bitmap_free_blocks()
147 overflow = bit + count - (sb->s_blocksize << 3); in udf_bitmap_free_blocks()
148 count -= overflow; in udf_bitmap_free_blocks()
164 if (overflow) { in udf_bitmap_free_blocks()
166 count = overflow; in udf_bitmap_free_blocks()
168 } while (overflow); in udf_bitmap_free_blocks()
/linux-3.3/tools/virtio/
DMakefile4 CFLAGS += -g -O2 -Wall -I. -I ../../usr/include/ -Wno-pointer-sign -fno-strict-overflow -MMD
/linux-3.3/Documentation/accounting/
Dtaskstats-struct.txt96 * xxx_delay_total wraps around to zero on overflow
97 * xxx_count incremented regardless of overflow
122 * and wraps around to zero silently on overflow
130 * and wraps around to zero silently on overflow
/linux-3.3/arch/s390/oprofile/
Dhwsampler.h92 unsigned long overflow; /* 64 - sample Overflow count */ member
/linux-3.3/fs/ufs/
Dballoc.c141 unsigned overflow, cgno, bit, end_bit, i; in ufs_free_blocks() local
161 overflow = 0; in ufs_free_blocks()
170 overflow = bit + count - uspi->s_fpg; in ufs_free_blocks()
171 count -= overflow; in ufs_free_blocks()
172 end_bit -= overflow; in ufs_free_blocks()
211 if (overflow) { in ufs_free_blocks()
213 count = overflow; in ufs_free_blocks()
/linux-3.3/fs/ext2/
Dballoc.c495 unsigned long overflow; in ext2_free_blocks() local
514 overflow = 0; in ext2_free_blocks()
524 overflow = bit + count - EXT2_BLOCKS_PER_GROUP(sb); in ext2_free_blocks()
525 count -= overflow; in ext2_free_blocks()
566 if (overflow) { in ext2_free_blocks()
568 count = overflow; in ext2_free_blocks()
/linux-3.3/drivers/staging/tidspbridge/
DKconfig66 charge of refreshing the timer before overflow, if the DSP hangs MPU
75 counter is not reset the wdt overflow interrupt will be triggered

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