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SHRINK_DCACHE_SB(9) The Linux VFS SHRINK_DCACHE_SB(9)

NAME

shrink_dcache_sb - shrink dcache for a superblock

SYNOPSIS

void shrink_dcache_sb(struct super_block * sb);

ARGUMENTS

struct super_block * sb

superblock

DESCRIPTION

Shrink the dcache for the specified super block. This is used to free the dcache before unmounting a file system.

COPYRIGHT

July 2017 Kernel Hackers Manual 4.12