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Searched refs:is_zero (Results 1 – 12 of 12) sorted by relevance

/linux-6.15/scripts/coccinelle/null/
H A Dbadzero.cocci100 @ r disable is_zero,isnt_zero exists @
122 @ depends on patch disable is_zero,isnt_zero @
146 @t2 depends on !patch disable is_zero,isnt_zero @
192 @ depends on patch disable is_zero,isnt_zero @
214 @ t3 depends on !patch disable is_zero,isnt_zero @
/linux-6.15/fs/ntfs3/
H A Dlznt.c327 bool is_zero = true; in compress_lznt() local
344 if (is_zero && err != LZNT_ERROR_ALL_ZEROS) in compress_lznt()
345 is_zero = false; in compress_lznt()
353 return is_zero ? 0 : PtrOffset(cmpr, p); in compress_lznt()
/linux-6.15/rust/kernel/sync/
H A Darc.rs356 let is_zero = unsafe { bindings::refcount_dec_and_test(refcount) }; in into_unique_or_drop() localVariable
357 if is_zero { in into_unique_or_drop()
453 let is_zero = unsafe { bindings::refcount_dec_and_test(refcount) }; in drop() localVariable
454 if is_zero { in drop()
/linux-6.15/drivers/md/
H A Ddm-verity.h132 sector_t block, u8 *digest, bool *is_zero);
H A Ddm-verity-target.c410 sector_t block, u8 *digest, bool *is_zero) in verity_hash_for_block() argument
436 *is_zero = !memcmp(v->zero_digest, digest, v->digest_size); in verity_hash_for_block()
438 *is_zero = false; in verity_hash_for_block()
545 bool is_zero; in verity_verify_io() local
555 &is_zero); in verity_verify_io()
573 if (is_zero) { in verity_verify_io()
H A Ddm-verity-fec.c209 bool is_zero; in fec_read_bufs() local
274 &is_zero) == 0) { in fec_read_bufs()
276 if (is_zero) in fec_read_bufs()
/linux-6.15/drivers/md/dm-vdo/
H A Ddata-vio.c575 data_vio->is_zero = is_zero_block(data_vio->vio.data); in launch_bio()
1462 data_vio->is_zero = is_zero_block(data); in modify_for_partial_write()
1818 VDO_ASSERT_LOG_ONLY(!data_vio->is_zero, "zero blocks should not be hashed"); in hash_data_vio()
1833 VDO_ASSERT_LOG_ONLY(!data_vio->is_zero, "must not prepare to dedupe zero blocks"); in prepare_for_dedupe()
2015 if (!data_vio->is_zero && (!data_vio->is_discard || data_vio->is_partial)) { in continue_data_vio_with_block_map_slot()
2026 if (data_vio->is_zero) in continue_data_vio_with_block_map_slot()
H A Ddump.c201 if (data_vio->is_zero) in encode_vio_dump_flags()
H A Ddata-vio.h202 u16 is_zero : 1; member
/linux-6.15/tools/perf/pmu-events/
H A Djevents.py299 def is_zero(val: str) -> bool: function
384 if key in jd and not is_zero(jd[key]):
/linux-6.15/fs/bcachefs/
H A Ddisk_accounting.c125 static inline bool is_zero(char *start, char *end) in is_zero() function
198 bkey_fsck_err_on(!is_zero(end, (void *) (&acc_k + 1)), in bch2_accounting_validate()
/linux-6.15/lib/
H A Dvsprintf.c460 bool is_zero = num == 0LL; in number() local
486 else if (!is_zero) in number()
528 if (spec.base == 16 || !is_zero) { in number()