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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/nilfs2/direct.c nilfs_direct_propagate() -> nilfs_dat_prepare_update()

Type Parameter Key Value
PARAM_VALUE 1 oldreq 2760679334518214656
PARAM_VALUE 1 oldreq->pr_entry_nr 1-u64max
PARAM_VALUE 2 newreq 9170543756043145216
PARAM_VALUE 2 newreq->pr_entry_nr 1-u64max
DATA_SOURCE 0 dat r nilfs_bmap_get_dat
RX_PATH
TASK_NOT_RUNNING
LOCK2 &bmap->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/nilfs2/btree.c nilfs_btree_prepare_update_v() -> nilfs_dat_prepare_update()

Type Parameter Key Value
PARAM_VALUE 0 dat->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 dat->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 dat->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 dat->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 dat->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 dat->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
DATA_SOURCE 0 dat $3
RX_PATH
TASK_NOT_RUNNING
LOCK2 &btree->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem