gfs2_get_block_noalloc(9)

🦋 gfs2_get_block_noalloc(9) 🦋

okay so bestie, this is the Kernel API Manual page for gfs2_get_block_noalloc(9) — yes, the one and only. let’s get into it 💅

🌸 NAME 🌸

gfs2_get_block_noalloc — Fills in a buffer head with details about a block. that’s the whole name vibe, no cap ✨

✨ SYNOPSIS ✨

int gfs2_get_block_noalloc (struct inode *inode , sector_t lblock ,
       struct buffer_head *bh_result , int create );

🎀 ARGUMENTS 🎀

• inode — The inode. main character energy fr 🫶
• lblock — The block number to look up.
• bh_result — The buffer head to return the result in.
• create — Non-zero if we may add block to the file.

🌈 RETURN 🌈

errno — that’s the return, periodt. 💖

👑 SEE ALSO 👑

Kernel file ./fs/gfs2/aops.c is here, plus the whole reference squad:

• Kernel file ./fs/gfs2/aops.c
• gfs2_write_jdata_folio(9)
• __gfs2_jdata_write_folio(9)
• gfs2_jdata_writeback(9)
• gfs2_writepages(9)
• gfs2_write_jdata_batch(9)
• gfs2_write_cache_jdata(9)
• gfs2_jdata_writepages(9)
• stuffed_read_folio(9)
• gfs2_read_folio(9)
• gfs2_internal_read(9)
• gfs2_readahead(9)
• adjust_fs_space(9)
• gfs2_bmap(9)
• gfs2_release_folio(9)

made with 💜 from source ./fs/gfs2, dated October 2026, and filed under gfs2_get_block_noalloc(9) — mwah, bye bestie 🫶🎀