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Searched refs:upper_sb (Results 1 – 2 of 2) sorted by relevance

/linux/fs/overlayfs/
H A Dsuper.c219 struct super_block *upper_sb; in ovl_sync_fs() local
241 upper_sb = ovl_upper_mnt(ofs)->mnt_sb; in ovl_sync_fs()
243 down_read(&upper_sb->s_umount); in ovl_sync_fs()
244 ret = sync_filesystem(upper_sb); in ovl_sync_fs()
245 up_read(&upper_sb->s_umount); in ovl_sync_fs()
1372 struct super_block *upper_sb; in ovl_fill_super() local
1384 upper_sb = ovl_upper_mnt(ofs)->mnt_sb; in ovl_fill_super()
1386 ofs->errseq = errseq_sample(&upper_sb->s_wb_err); in ovl_fill_super()
1387 if (errseq_check(&upper_sb->s_wb_err, ofs->errseq)) { in ovl_fill_super()
1401 sb->s_stack_depth = upper_sb->s_stack_depth; in ovl_fill_super()
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H A Dparams.c710 struct super_block *upper_sb; in ovl_reconfigure() local
717 upper_sb = ovl_upper_mnt(ofs)->mnt_sb; in ovl_reconfigure()
719 down_read(&upper_sb->s_umount); in ovl_reconfigure()
720 ret = sync_filesystem(upper_sb); in ovl_reconfigure()
721 up_read(&upper_sb->s_umount); in ovl_reconfigure()